Re: Dovecot POP3 STARTTLS works on Thunderbird but not on Gmail
Ok, I tried on port 995, and on Gmail I get SSL error: unable to verify the first certificate. Certificate is not self-signed (using StartCOM). The log now shows: Nov 16 14:37:52 mail dovecot: auth: Debug: auth client connected (pid=31923) Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x10, ret=1: before/accept initialization [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x2001, ret=1: before/accept initialization [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x2001, ret=1: SSLv3 read client hello A [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x2001, ret=1: SSLv3 write server hello A [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x2001, ret=1: SSLv3 write certificate A [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x2001, ret=1: SSLv3 write server done A [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x2001, ret=1: SSLv3 flush data [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x2002, ret=-1: SSLv3 read client certificate A [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x2002, ret=-1: SSLv3 read client certificate A [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x2001, ret=1: SSLv3 read client key exchange A [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x2001, ret=1: SSLv3 read finished A [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x2001, ret=1: SSLv3 write session ticket A [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x2001, ret=1: SSLv3 write change cipher spec A [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x2001, ret=1: SSLv3 write finished A [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x2001, ret=1: SSLv3 flush data [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x20, ret=1: SSL negotiation finished successfully [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x2002, ret=1: SSL negotiation finished successfully [209.85.213.23] Nov 16 14:37:53 mail dovecot: pop3-login: Warning: SSL alert: where=0x4008, ret=256: warning close notify [209.85.213.23] Nov 16 14:37:53 mail dovecot: pop3-login: Disconnected (no auth attempts in 1 secs): user=, rip=209.85.213.23, lip=192.168.100.94, TLS: Disconnected, session=duAK+PkH5QDRVdUX ^C Could the form of public part of certificate be wrong? I'm using only .CRT. Kopitarna Sevnica d. d. Prvomajska ulica 8 8290 SEVNICA SLOVENIA www.kopitarna.eu Cell: +386 31 899 993 Land: +386 7 81 63 440 On 16 November 2014 14:19, Reindl Harald h.rei...@thelounge.net wrote: Am 16.11.2014 um 14:05 schrieb Aleš Grm: I have configured Dovecot to work perfectly on Thundrebird using SSL certificates with STARTTLS on port 110. When I try to add this account on Gmail I get the error: In Gmail my settings include port 110 and the use of SSL is checked. Dovecot configuration: Any idea why does it work with Thunderbird and not with Gmail? surely - gmail wants 995 instead 110 (means not STARTTLS) and don't accept self signed certificates BTW
Re: Storage IOPs Calculation for Qmail Server
On 11/18/2014 07:31 AM, SasiKumar.K wrote: Dear DovecotORG, In my organization, we are about to implement Qmail Server. * The number of current users will be 800, in future it may increase upto 1200. * The number of concurrent users will be 300. I am the engineer to deploy the Qmail in Linux server. I need to tell the storage team on the IOPs requirement. This is the dovecot mailing list, and your question has nothing to do with dovecot. I assume perhaps you're asking here just because there are people here who know email. The thing is that the amount of IOPS depends a lot on the implementation - you can save IO by using e.g. dovecot's mdbox etc. What do you mean by qmail? Will you use just pop3? No imap? Concurrent meaning..? If pop3, connections are very short lived. How will you have 300 out of 800 connected simultaneously? It's impossible to actually give you any number, but here are some guidelines. IOPS is primarily a number of writes. If you use tons of RAM you can make IO read operations a rare event (like once per minute, on your scale, is quite possible). As for writes, they happen when a new email is delivered, and when it is flagged or deleted. That's about it. It's not a direct function of how many users you have, but rather how many messages pass through your server per day. My rough guess is that 6 3.5 drives might be sufficient for you if you process, say = 100,000 messages per day.
subscription file/folder for IMAP
Hi, For IMAP users, there's the subscription file in the user's home, and if I try to subscribe more imap folders that are invisible, there's that one, but as it is an file, nothing is supposed to happen. Is there an way to, allow users to create the subscriptions folder without any collision, or just deny or don't show this file as an possible folder (which Is not) to subscribe. What does people normally do? Thanks in advanced,
Handle of subscription file/folder for IMAP
Hi, For IMAP users, there's the subscription file in the user's home, and if I try to subscribe more imap folders that are invisible, there's that one, but as it is a file, nothing is supposed to happen. Is there an way to, allow users to create the subscriptions folder without any collision, or just deny or don't show this file as an possible folder (which Is not) to subscribe. What does people normally do? Thanks in advanced,
Re: Dovecot auth process repeatedly crashes on OS X Server 10.9
I’ve isolated the crashes to clients running OS X 10.10 Yosemite and Mail.app.
I’ve looked through the source code a little to get familiar with how auth
works, but I’m wondering if there is a faster way to figure this out, maybe
disabling encryption (tls and force plain text password) and running tcpdump
and see how 10.10 is different than 10.9.
I’ve asked someone running dovecot 2.0.x (on Linux) if they have seen this
problem with 10.10 clients and he didn’t.
The crash log states it is a EXC_BAD_ACCESS (SIGSEGV) and the 2 functions calls
in the backtrace are vstrconcat (libdovecot) and strlen (libsystem_c.dylib).
I’m wondering if maybe the username or strings sent by 10.10 are missing nulls
at the end (which shouldn’t even be possible afiak) or off by 1 or something.
Just a wild guess.
James
On Nov 6, 2014, at 5:26 PM, James Reynolds reyno...@biology.utah.edu wrote:
My dovecot/auth process crashes several times a minute, sometimes at the same
second, sometimes randomly. I’ve turned on auth_debug and been pouring over
everything trying to see if I can see what is going on but I can’t find
anything. I’m running OS X Server 10.9 and dovecot 2.2.5. I can’t say for
sure, but it looks to me like the crashed process doesn’t even save anything
to mail-debug.log before it crashes. It takes about 2 seconds for it to come
up. Once it crashed about 10 times in 2 seconds.
Can anyone give me any ideas where I should look?
Here are relevant portions from logs:
mail-info.log
Nov 06 17:19:10 pop3-login: Info: Aborted login (auth process communication
failure): user=, method=DIGEST-MD5, rip=155.101.106.229, lip=10.0.0.128, TLS
mail-err.log
Nov 06 17:19:10 pop3-login: Warning: Auth connection closed with 1 pending
requests (max 0 secs, pid=66114, EOF)
Nov 06 17:19:10 auth: Fatal: master: service(auth): child 66100 killed with
signal 11 (core dumps disabled)
It looks exactly like what is discussed here:
https://discussions.apple.com/thread/6482632?start=0tstart=0
I do have clients using Outlook. I haven’t run wireshark or tried to verify
it is Outlook by testing different clients.
postconf -n
# 2.2.5: /Library/Server/Mail/Config/dovecot/dovecot.conf
# OS: Darwin 13.3.0 x86_64 hfs
auth_mechanisms = cram-md5 digest-md5 plain login
auth_realms = biomail.biology.utah.edu
auth_socket_path = /var/run/dovecot/auth-userdb
auth_username_format = %n
debug_log_path = /Library/Logs/Mail/mail-debug.log
default_internal_user = _dovecot
default_login_user = _dovenull
first_valid_gid = 6
first_valid_uid = 6
imap_id_log = *
imap_id_send = name * version *
imap_urlauth_submit_user = submit
info_log_path = /Library/Logs/Mail/mail-info.log
log_path = /Library/Logs/Mail/mail-err.log
login_log_format_elements = user=%u method=%m rip=%r lip=%l mpid=%e %c
mail_access_groups = mail
mail_attribute_dict =
file:/Library/Server/Mail/Data/attributes/attributes.dict
mail_location = maildir:/Library/Server/Mail/Data/mail/%u
mail_log_prefix = %s(pid %p user %u):
mail_plugins = quota zlib acl fts fts_sk
managesieve_notify_capability = mailto
managesieve_sieve_capability = fileinto reject envelope encoded-character
vacation subaddress comparator-i;ascii-numeric relational regex imap4flags
copy include variables body enotify environment mailbox date ihave
mdbox_rotate_size = 200 M
namespace acl-mailboxes {
list = children
location =
maildir:/Library/Server/Mail/Data/mail/users/%%u:INDEX=/Library/Server/Mail/Data/mail/shared/%%u
prefix = shared.%%u.
separator = .
subscriptions = no
type = shared
}
namespace inbox {
inbox = yes
location =
mailbox Drafts {
special_use = \Drafts
}
mailbox Junk {
special_use = \Junk
}
mailbox Sent {
special_use = \Sent
}
mailbox Sent Messages {
special_use = \Sent
}
mailbox Trash {
special_use = \Trash
}
prefix =
}
namespace list-archives {
list = children
location =
maildir:/Library/Server/Mail/Data/listserver/messages/archive/lists/%%u:INDEX=/Library/Server/Mail/Data/listserver/messages/archive/shared/%%u
prefix = archives.%%u.
separator = .
subscriptions = no
type = shared
}
passdb {
driver = od
}
passdb {
args = /Library/Server/Mail/Config/dovecot/submit.passdb
driver = passwd-file
}
plugin {
acl = vfile:/Library/Server/Mail/Config/dovecot/global-acls:cache_secs=300
acl_shared_dict = file:/Library/Server/Mail/Data/shared/shared-mailboxes
fts = sk
quota = maildir:User quota
quota_warning = storage=100%% quota-exceeded %u
sieve = /Library/Server/Mail/Data/rules/%u/dovecot.sieve
sieve_dir = /Library/Server/Mail/Data/rules/%u
stats_refresh = 30 secs
stats_track_cmds = yes
}
postmaster_address = postmas...@biology.utah.edu
protocols = imap pop3 lmtp sieve
quota_full_tempfail = yes
service auth {
idle_kill = 15 mins
unix_listener auth-userdb {
user = _dovecot
}
}
service dns_client {
how to recover mails - dovecot 2.2.13
Hi, I still have a messed up user account, with no mail client (appl mail, thunderbird, sogo) mails show up as expected. Folders look empty, some have something in it, but cant access the mails. My idea is, to move the users mal folder, let him regenerate the folderstructure from scratch and than reimport the old mails. Question: We use maildir. Can I just copy the old mails from e.g. user-backup/Maildir/curl/* to user/Maildir/curl/* Or which steps are needed? rebuilding any index or something etc ? Thanks very much for any suggestion! Regards . Götz -- Götz Reinicke IT-Koordinator Tel. +49 7141 969 82 420 E-Mail goetz.reini...@filmakademie.de Filmakademie Baden-Württemberg GmbH Akademiehof 10 71638 Ludwigsburg www.filmakademie.de Eintragung Amtsgericht Stuttgart HRB 205016 Vorsitzender des Aufsichtsrats: Jürgen Walter MdL Staatssekretär im Ministerium für Wissenschaft, Forschung und Kunst Baden-Württemberg Geschäftsführer: Prof. Thomas Schadt smime.p7s Description: S/MIME Cryptographic Signature
redis dict auth and default_fields
Hi all,
i'm trying to configure default_fields with redis dict (allow_nets,
proxy, ...) but it seems that the properties defined are not used even if they
appear on output of doveconf. It is a known behaviour? Does
default_fields works only for ldap db?
I have a director+NFS environment and with dict passdb i'have to put proxy=y
for every entry in pass/userdb; to limit the redis memory footprint it
should be cool if the proxy=y can be configured as a default_field. It
is a limit of using dict for pass/userdb cause using SQL you can manage
it as a SELECT fixed field, using LDAP you can manage with
default_fields but with dict you are forced to put all inside the db
entries.
doveconf output:
[...]
passdb {
args = /etc/dovecot/dovecot-dict-auth.conf.ext
default_fields = proxy=y
driver = dict
}
[...]
Regards
-brd
Re: High I/O wait with Dovecot POP3
Op 25-10-14 om 02:21 schreef Timo Sirainen:
On 22 Oct 2014, at 06:15, Frido Otten fr...@dds.nl wrote:
In the past we've had 4 loadbalanced servers configured with courier
pop3 and dovecot handling respectively POP3 and IMAP connections. These
4 servers have a shared NFS storage on a Netapp FAS3220 controller with
SAS disks. This setup is handling 50 POP3 sessions per second without
any problems.
Now we're installing 6 new loadbalanced servers to do the same job on
the same storage, but using Dovecot to handle the POP3 sessions instead
of Courier. The IMAP sessions are already handled by those 6 new
servers, but we're encountering high iowait issues when using POP3 on
those servers.
I've applied the hints from http://wiki2.dovecot.org/NFS but this had no
improvement.
See also http://wiki2.dovecot.org/POP3Server - especially
pop3_fast_size_lookups may be useful.
I've applied the hints on this page and also set pop3_fast_size_lookups
to yes. The same for pop3_no_flag_updates.
mail_nfs_index = yes
mail_nfs_storage = yes
These slow things down a bit, ideally get rid of these and use Dovecot
directors instead.
Can these make such a big difference? I've commented these out. When
switching to the Dovecot as POP3 server the iowait immediately
skyrockets to 80-90% as well as the overall load of the machine.
protocol pop3 {
pop3_uidl_format = %v.%u
}
I don't think your Courier installation was using this UIDL format? If you
switched to Dovecot the UIDLs would likely differ and clients would
redownload mails. Try to preserve the UIDLs as described in
http://wiki2.dovecot.org/Migration/Courier - and even then I'd recommend
setting pop3_uidl_format to something else, for example %f
This was indeed an issue. I've changed this to %f and checked with our
current running courier and now the output of UIDL are the same on
Courier and Dovecot. This change unfortunately had no effect on the high
iowait.
indexes with ocfs2
Hi guys! I'm having performance issues with my dovecot+ocfs2 environment, so I'm thinking about some changes. Now, I have mail store and indexes stored in a iscsi-ocfs2 volume with that options: mmap_disable = yes dotlock_use_excl = yes mail_fsync = always mail_nfs_storage = yes mail_nfs_index = yes lock_method = dotlock I want to change indexes to local volume ext4 and do this: mmap_disable = no mail_nfs_index = no Could it cause some problem? Thanks.
Test
Test msg, nock nock dovecot list?
logwatch reporting
I just launched a new mailserver that is using dovecot. My previous mailserver used courier-mail. I am expecting better things with this new server, but I was use to some login information in logwatch that I am not seeing now. For example I would get: [IMAPd] Logout stats: User | Logouts | Downloaded | Mbox Size --- | --- | -- | -- us...@htt-consult.com | 55 | 219571 | 0 us...@htt-consult.com | 285 | 221681 | 0 us...@labs.htt-consult.com | 32 | 15183 | 0 --- 372 | 456435 | 0 **Unmatched Entries** Disconnected, ip=[:::107.150.52.84], time=1, starttls=1: 2 Time(s) -- IMAP End - - POP-3 Begin [POP3] Logout stats (in MB): User | Logouts | Downloaded | Mbox Size --- | --- | -- | -- us...@htt-consult.com | 78 | 5.96 | 0 us...@communaljob.com | 215 | 9.24 | 0 us...@htt-consult.com | 1 | 7.47 | 0 us...@htt-consult.com | 1 | 2.34 | 0 us...@htt-consult.com | 301 | 31.08 | 0 us...@labs.htt-consult.com | 201 | 4.98 | 0 --- 797 | 61.06 | 0.00 **Unmatched Entries** Disconnected, ip=[:::107.150.52.84]: 2 Time(s) Disconnected, ip=[:::12.159.43.147]: 50 Time(s) Disconnected, ip=[:::172.245.45.20]: 61 Time(s) LOGIN FAILED, user=Alfredo, ip=[:::172.245.45.20]: 1 Time(s) LOGIN FAILED, user=Antonio, ip=[:::172.245.45.20]: 2 Time(s) LOGIN FAILED, user=postmaster, ip=[:::172.245.45.20]: 7 Time(s) LOGIN FAILED, user=webmaster, ip=[:::172.245.45.20]: 7 Time(s) LOGIN FAILED, user=www, ip=[:::172.245.45.20]: 4 Time(s) Maximum connection limit reached for :::172.245.45.20: 509 Time(s) -- POP-3 End - Whereas dovecot is only reporting: - Dovecot Begin Dovecot disconnects: Inactivity: 1 Time(s) Logged out: 379 Time(s) no auth attempts: 5 Time(s) no reason: 1 Time(s) tried to use disabled plaintext auth: 1 Time(s) **Unmatched Entries** dovecot: dict: mysql: Connected to localhost (postfix): 351 Time(s) -- Dovecot End - How can I get more detailed user activity reporting to logwatch? And why is connection to mysql under Unmatched Entries?
Static build failure
Hi,
this patch fixes a symbol conflict in static build with MySQL enabled
Compile error log:
http://autobuild.buildroot.net/results/9b5/9b536926b3b2bf82c683b48e9697a220
f1b4bf33/build-end.log
Signed-off-by: Bernd Kuhls bernd.ku...@t-online.de
diff -uNr dovecot-2.2.15.org/src/doveadm/doveadm-log.c dovecot-
2.2.15/src/doveadm/doveadm-log.c
--- dovecot-2.2.15.org/src/doveadm/doveadm-log.c2014-06-13
01:02:23.0 +0200
+++ dovecot-2.2.15/src/doveadm/doveadm-log.c2014-11-20
19:46:49.0 +0100
@@ -293,7 +293,7 @@
}
}
- if (str_to_time(args[1], t) 0) {
+ if (dove_str_to_time(args[1], t) 0) {
i_error(Invalid timestamp: %s, args[1]);
t = 0;
}
@@ -313,7 +313,7 @@
while ((c = getopt(argc, argv, s:)) 0) {
switch (c) {
case 's':
- if (str_to_time(optarg, min_timestamp) 0)
+ if (dove_str_to_time(optarg, min_timestamp) 0)
i_fatal(Invalid timestamp: %s, optarg);
break;
default:
diff -uNr dovecot-2.2.15.org/src/doveadm/doveadm-replicator.c dovecot-
2.2.15/src/doveadm/doveadm-replicator.c
--- dovecot-2.2.15.org/src/doveadm/doveadm-replicator.c 2014-06-13
01:02:50.0 +0200
+++ dovecot-2.2.15/src/doveadm/doveadm-replicator.c 2014-11-20
19:46:40.0 +0100
@@ -166,8 +166,8 @@
T_BEGIN {
args = t_strsplit_tab(line);
if (str_array_length(args) = 5
- str_to_time(args[2], last_fast) == 0
- str_to_time(args[3], last_full) == 0) {
+ dove_str_to_time(args[2], last_fast) == 0
+ dove_str_to_time(args[3], last_full) == 0) {
doveadm_print(args[0]);
doveadm_print(args[1]);
doveadm_print(time_ago(last_fast));
diff -uNr dovecot-2.2.15.org/src/doveadm/dsync/dsync-ibc-stream.c dovecot-
2.2.15/src/doveadm/dsync/dsync-ibc-stream.c
--- dovecot-2.2.15.org/src/doveadm/dsync/dsync-ibc-stream.c 2014-09-29
13:07:07.0 +0200
+++ dovecot-2.2.15/src/doveadm/dsync/dsync-ibc-stream.c 2014-11-20
19:47:16.0 +0100
@@ -979,12 +979,12 @@
return DSYNC_IBC_RECV_RET_TRYAGAIN;
}
if (dsync_deserializer_decode_try(decoder, last_renamed_or_created,
value)
- str_to_time(value, node-last_renamed_or_created) 0) {
+ dove_str_to_time(value, node-last_renamed_or_created) 0) {
dsync_ibc_input_error(ibc, decoder, Invalid
last_renamed_or_created);
return DSYNC_IBC_RECV_RET_TRYAGAIN;
}
if (dsync_deserializer_decode_try(decoder,
last_subscription_change, value)
- str_to_time(value, node-last_subscription_change) 0) {
+ dove_str_to_time(value, node-last_subscription_change) 0) {
dsync_ibc_input_error(ibc, decoder, Invalid
last_subscription_change);
return DSYNC_IBC_RECV_RET_TRYAGAIN;
}
@@ -1064,7 +1064,7 @@
if (guid_128_from_string(tmp[i], del-guid) 0)
return -1;
if (tmp[i+1] == NULL ||
- str_to_time(tmp[i+1], del-timestamp) 0)
+ dove_str_to_time(tmp[i+1], del-timestamp) 0)
return -1;
}
return 0;
@@ -1251,7 +1251,7 @@
field.decision |= MAIL_CACHE_DECISION_FORCED;
if (dsync_deserializer_decode_try(decoder, last_used, value)
- str_to_time(value, field.last_used) 0) {
+ dove_str_to_time(value, field.last_used) 0) {
dsync_ibc_input_error(ibc, decoder, Invalid last_used);
ret = -1;
}
@@ -1454,7 +1454,7 @@
if (dsync_deserializer_decode_try(decoder, deleted, value))
attr-deleted = TRUE;
if (dsync_deserializer_decode_try(decoder, last_change, value)
- str_to_time(value, attr-last_change) 0) {
+ dove_str_to_time(value, attr-last_change) 0) {
dsync_ibc_input_error(ibc, decoder, Invalid last_change);
return DSYNC_IBC_RECV_RET_TRYAGAIN;
}
@@ -1763,12 +1763,12 @@
return DSYNC_IBC_RECV_RET_TRYAGAIN;
}
if (dsync_deserializer_decode_try(decoder, received_date, value)
- str_to_time(value, mail-received_date) 0) {
+ dove_str_to_time(value, mail-received_date) 0) {
dsync_ibc_input_error(ibc, decoder, Invalid received_date);
return DSYNC_IBC_RECV_RET_TRYAGAIN;
}
if (dsync_deserializer_decode_try(decoder, saved_date, value)
- str_to_time(value, mail-saved_date) 0) {
+ dove_str_to_time(value, mail-saved_date) 0) {
Mailing list test
Apparently this list has somehow broken.. Not really sure what the problem is, lets see what happens to this mail.
Re: Mailing list test
On 21 Nov 2014, at 06:34, Timo Sirainen t...@iki.fi wrote: Apparently this list has somehow broken.. Not really sure what the problem is, lets see what happens to this mail. Easy enough :) Looks like mailman hadn't automatically started after server reboot for some reason.
Re: Static build failure
On 21 Nov 2014, at 03:54, Bernd Kuhls bernd.ku...@t-online.de wrote: this patch fixes a symbol conflict in static build with MySQL enabled Compile error log: http://autobuild.buildroot.net/results/9b5/9b536926b3b2bf82c683b48e9697a220 f1b4bf33/build-end.log Similar to code already in sha1.h, an easier fix is to add to strnum.h #define str_to_time str_to_time_libmysqlclient_craps_all_over Although both of these should be added inside #ifdef BUILD_MYSQL I think..
UNIX perms appear ok (ACL/MAC wrong?)
Hi,
I am struggling with Postfix/SASL/Dovecot-IMAP setup with ~/Maildir/ setup.
Receiving the mail works fine, but viewing the mail(+listing) is failing.
The setup I use is simple unix users from etc/passwd, (pam thru SASL) as I
only host for a few people.
The ~/Maildir folder has the ownership of the user, not mail or vmail, as I
would have expected from the master.cf from Postfix,
the permissions are drwx.- - - .- - - user groupMaildir
the {USER} and {GROUP} are the user/group of the person logging in on IMAP
Can someone help me explain what is going wrong, or how I can increase
debugging ? (I did the auth debugging, that was all fine)
If you require more information please let me know.
Thank you in advance,
Lambik
Versions :
Dovecot 2.2.15
Postfix 2.11.0
saslauthd 2.1.26
linux : opensuse 13.1 factory
-[error.log]---
dovecot: imap-login: Login: user={USER}, method=PLAIN,
rip=123.123.123.123, lip=12.34.56.78, mpid=18385, TLS,
session=0OEra/8HNADUuyG9
dovecot: imap({USER}): Debug: Effective uid=1014, gid=1003,
home=/home/{user}
dovecot: imap({USER}): Debug: Namespace inbox: type=private,
prefix=~/Maildir/, sep=/, inbox=yes, hidden=no, list=yes, subscriptions=yes
location=maildir:~/Maildir
dovecot: imap({USER}): Debug: maildir++: root=/home/{user}/Maildir, index=,
indexpvt=, control=, inbox=/home/{user}/Maildir, alt=
dovecot: imap({USER}): Debug: Namespace : type=private, prefix=, sep=,
inbox=no, hidden=yes, list=no, subscriptions=no location=fail::LAYOUT=none
dovecot: imap({USER}): Debug: none: root=, index=, indexpvt=, control=,
inbox=, alt=
dovecot: imap({USER}): Error: open(/home/{user}/Maildir/dovecot.index.log)
failed: Permission denied (euid=1014({USER}) egid=1003({GROUP}) UNIX perms
appear ok (ACL/MAC wrong?))
dovecot: imap({USER}): Error:
file_dotlock_create(/home/{user}/Maildir/dovecot-uidlist) failed:
Permission denied (euid=1014({USER}) egid=1003({GROUP}) UNIX perms appear
ok (ACL/MAC wrong?))
dovecot: imap({USER}): Error: open(/home/{user}/Maildir/dovecot-uidlist)
failed: Permission denied
dovecot: imap({USER}): Error:
file_dotlock_open(/home/{user}/Maildir/.Sent/dovecot.index.log) failed:
Permission denied (euid=1014({USER}) egid=1003({GROUP}),
access(/home/{user}/Maildir/.Sent/dovecot.index.log, 4) failed: No such
file or directory)
dovecot: imap({USER}): Error:
file_dotlock_create(/home/{user}/Maildir/.Sent/dovecot-uidlist) failed:
Permission denied (euid=1014({USER}) egid=1003({GROUP}),
access(/home/{user}/Maildir/.Sent/dovecot-uidlist, 4) failed: No such file
or directory)
dovecot: imap({USER}): Error:
file_dotlock_create(/home/{user}/Maildir/.Sent/dovecot-uidlist) failed:
Permission denied (euid=1014({USER}) egid=1003({GROUP}),
access(/home/{user}/Maildir/.Sent/dovecot-uidlist, 4) failed: No such file
or directory)
dovecot: imap({USER}): Error: opendir(/home/{user}/Maildir/.Sent/new)
failed: Permission denied (euid=1014({USER}) egid=1003({GROUP}) UNIX perms
appear ok (ACL/MAC wrong?))
dovecot: imap({USER}): Error:
file_dotlock_create(/home/{user}/Maildir/.Sent/dovecot-uidlist) failed:
Permission denied (euid=1014({USER}) egid=1003({GROUP}),
access(/home/{user}/Maildir/.Sent/dovecot-uidlist, 4) failed: No such file
or directory)
dovecot: imap({USER}): Error:
file_dotlock_open(/home/{user}/Maildir/.Sent/dovecot.index.log) failed:
Permission denied (euid=1014({USER}) egid=1003({GROUP}),
access(/home/{user}/Maildir/.Sent/dovecot.index.log, 4) failed: No such
file or directory)
dovecot: imap({USER}): Error:
file_dotlock_create(/home/{user}/Maildir/.Sent/dovecot-uidlist) failed:
Permission denied (euid=1014({USER}) egid=1003({GROUP}),
access(/home/{user}/Maildir/.Sent/dovecot-uidlist, 4) failed: No such file
or directory)
dovecot: imap({USER}): Error:
file_dotlock_create(/home/{user}/Maildir/.Sent/dovecot-uidlist) failed:
Permission denied (euid=1014({USER}) egid=1003({GROUP}),
access(/home/{user}/Maildir/.Sent/dovecot-uidlist, 4) failed: No such file
or directory)
dovecot: imap({USER}): Error: opendir(/home/{user}/Maildir/.Sent/new)
failed: Permission denied (euid=1014({USER}) egid=1003({GROUP}) UNIX perms
appear ok (ACL/MAC wrong?))
dovecot: imap({USER}): Error:
file_dotlock_create(/home/{user}/Maildir/.Sent/dovecot-uidlist) failed:
Permission denied (euid=1014({USER}) egid=1003({GROUP}),
access(/home/{user}/Maildir/.Sent/dovecot-uidlist, 4) failed: No such file
or directory)
---
--[master.cf
]--
smtp inet n - n - - smtpd
smtps inet n - n - - smtpd
-o smtpd_tls_wrappermode=yes
pickupunix n - n 60 1 pickup
cleanup unix n - n - 0 cleanup
qmgr unix
Re: stop deletion of mails
Zitat von Edwardo Garcia wdgar...@gmail.com: Is possible with dovecot? Legal department have told us we need to stop anyone from delete email on corporate mail server, so nobody, even managers can not anymore delete any mail? You want to use something like e.g. Mailpiler for that task (http://www.mailpiler.org/en/index.html), Mailstore (http://www.mailstore.com/) or Benno (http://www.openbenno.org/). This is the stuff your legal departmant is looking for.
Re: Mailing list test
On Fri, 21 Nov 2014, Timo Sirainen wrote: Apparently this list has somehow broken.. Not really sure what the problem is, lets see what happens to this mail. Any chance of putting [dovecot] back in the subject line? Thanks. Max Pyziur p...@brama.com
Re: Mailing list test
On 11/20/2014 04:34 PM, Timo Sirainen wrote: Apparently this list has somehow broken.. Not really sure what the problem is, lets see what happens to this mail. thanks for fixing it. I thought the problem was on my end with my new server and got yelled at on the postfix list on some of my assumptions! New to actually running dovecot. Old server was courier-mail. Though I worked off and on developing this server for a year!
Re: Mailing list test
Am 20.11.2014 um 23:06 schrieb Max Pyziur: On Fri, 21 Nov 2014, Timo Sirainen wrote: Apparently this list has somehow broken.. Not really sure what the problem is, lets see what happens to this mail. Any chance of putting [dovecot] back in the subject line? how did the words DKIM and DMARC not reach you? signature.asc Description: OpenPGP digital signature
spam folder and POP users
I am new to actually running dovecot. I actually still use POP as I have for YEARS and thunderbird does not make it easy to convert to IMAP... My server is moving all tagged spam into the IMAP spam folder. Very nice for the IMAP users, but not for the POP users. Of course the server don't know, and the mysql database for users does not have any flags for this. Don't want my server to fill up with spam from POP users that don't know to check via IMAP. I am using roundcubemail for the webmail IMAP client. Is there any way for POP users to indicate that they do not want spam so nicely auto moved to the IMAP spam folder?
Re: spam folder and POP users
Am 20.11.2014 um 23:29 schrieb Robert Moskowitz: I am new to actually running dovecot. I actually still use POP as I have for YEARS and thunderbird does not make it easy to convert to IMAP... My server is moving all tagged spam into the IMAP spam folder. Very nice for the IMAP users, but not for the POP users. Of course the server don't know, and the mysql database for users does not have any flags for this. Don't want my server to fill up with spam from POP users that don't know to check via IMAP. I am using roundcubemail for the webmail IMAP client. Is there any way for POP users to indicate that they do not want spam so nicely auto moved to the IMAP spam folder? dovecot just don't know if it is a POP3 user it is just a user what about setup a better spam filter so you can deliver the 5-10 spam messages just to INBOX with [SPAM] added to the subject? to give you some numbers: 1200 users, 150 flagged messages per day signature.asc Description: OpenPGP digital signature
Re: spam folder and POP users
On 11/20/2014 05:29 PM, Robert Moskowitz wrote: I am new to actually running dovecot. I actually still use POP as I have for YEARS and thunderbird does not make it easy to convert to IMAP... My server is moving all tagged spam into the IMAP spam folder. Very nice for the IMAP users, but not for the POP users. Of course the server don't know, and the mysql database for users does not have any flags for this. Don't want my server to fill up with spam from POP users that don't know to check via IMAP. I am using roundcubemail for the webmail IMAP client. Is there any way for POP users to indicate that they do not want spam so nicely auto moved to the IMAP spam folder? How do you even define a pop user - it's not an easy thing to determine. Someone who hasn't logged in via IMAP in x days? Perhaps implement a lastlogin_imap field? You really should just have a flag in your database. Otherwise, just purge from the spam folder messages older than X days (preferably after notifying the users, of course). Another (rather annoying) feature some people have is to have a spam report delivered to Inbox daily, listing messages delivered to Spam in the past 24 hours, you can script that around doveadm fetch.
Re: spam folder and POP users
On 11/20/2014 05:35 PM, Reindl Harald wrote: Am 20.11.2014 um 23:29 schrieb Robert Moskowitz: I am new to actually running dovecot. I actually still use POP as I have for YEARS and thunderbird does not make it easy to convert to IMAP... My server is moving all tagged spam into the IMAP spam folder. Very nice for the IMAP users, but not for the POP users. Of course the server don't know, and the mysql database for users does not have any flags for this. Don't want my server to fill up with spam from POP users that don't know to check via IMAP. I am using roundcubemail for the webmail IMAP client. Is there any way for POP users to indicate that they do not want spam so nicely auto moved to the IMAP spam folder? dovecot just don't know if it is a POP3 user That I know. Though since it is using a mysql database of users, I COULD add a column designating this. But it would be difficult to maintain. Better perhaps for dovecot NOT to be so nice to move the messages and leave that to the client. it is just a user what about setup a better spam filter so you can deliver the 5-10 spam messages just to INBOX with [SPAM] added to the subject? Well ***SPAM*** is added to the subject. And it seems that dovecot is being really nice to act on that and move it. Now I have to remember what I did to configure this and unconfigure this. I did much of the work long ago, set it aside, built a new box,,, So now I am learning what I did. to give you some numbers: 1200 users, 150 flagged messages per day I only have 12 users. Small time, I know. And some have 1000 flagged messages per day.
Found It - Re: spam folder and POP users
On 11/20/2014 05:29 PM, Robert Moskowitz wrote:
I am new to actually running dovecot. I actually still use POP as I
have for YEARS and thunderbird does not make it easy to convert to
IMAP...
My server is moving all tagged spam into the IMAP spam folder. Very
nice for the IMAP users, but not for the POP users. Of course the
server don't know, and the mysql database for users does not have any
flags for this. Don't want my server to fill up with spam from POP
users that don't know to check via IMAP.
I am using roundcubemail for the webmail IMAP client. Is there any
way for POP users to indicate that they do not want spam so nicely
auto moved to the IMAP spam folder?
Obviously I picked this up and did not think through the results. Seemed
good at the time...
mkdir /home/sieve
cat EOF/home/sieve/globalfilter.sieve || exit 1
require fileinto;
if exists X-Spam-Flag {
if header :contains X-Spam-Flag NO {
} else {
fileinto Spam;
stop;
}
}
if header :contains subject [***SPAM***] {
fileinto Spam;
stop;
}
EOF
chown -R vmail:mail /home/sieve
So one option is just to disable this. Another is to work out how each
user can do this if they want...
Re: spam folder and POP users
On 11/20/2014 05:37 PM, Gedalya wrote: On 11/20/2014 05:29 PM, Robert Moskowitz wrote: I am new to actually running dovecot. I actually still use POP as I have for YEARS and thunderbird does not make it easy to convert to IMAP... My server is moving all tagged spam into the IMAP spam folder. Very nice for the IMAP users, but not for the POP users. Of course the server don't know, and the mysql database for users does not have any flags for this. Don't want my server to fill up with spam from POP users that don't know to check via IMAP. I am using roundcubemail for the webmail IMAP client. Is there any way for POP users to indicate that they do not want spam so nicely auto moved to the IMAP spam folder? How do you even define a pop user - it's not an easy thing to determine. Some that connects to port 110 using a POP3 client. Remember those? Back to the days of Eudora, perhaps? Pete Resnick still attends IETF. Of course one time they attach with POP3, another with IMAP so I did find out what I did and now I have to decide what to do about it. Problem with taking such a big move in one, and then seeing how it works. Or not. Someone who hasn't logged in via IMAP in x days? Perhaps implement a lastlogin_imap field? You really should just have a flag in your database. Otherwise, just purge from the spam folder messages older than X days (preferably after notifying the users, of course). Something to think about. Might be good for those that are not IMAP users. Another (rather annoying) feature some people have is to have a spam report delivered to Inbox daily, listing messages delivered to Spam in the past 24 hours, you can script that around doveadm fetch. but basically the above purge would result in a daily message: I am going to purge old spam if you don't do it yourself.
Re: Found It - Re: spam folder and POP users
On 11/20/2014 05:51 PM, Robert Moskowitz wrote:
On 11/20/2014 05:29 PM, Robert Moskowitz wrote:
I am new to actually running dovecot. I actually still use POP as I
have for YEARS and thunderbird does not make it easy to convert to
IMAP...
My server is moving all tagged spam into the IMAP spam folder. Very
nice for the IMAP users, but not for the POP users. Of course the
server don't know, and the mysql database for users does not have any
flags for this. Don't want my server to fill up with spam from POP
users that don't know to check via IMAP.
I am using roundcubemail for the webmail IMAP client. Is there any
way for POP users to indicate that they do not want spam so nicely
auto moved to the IMAP spam folder?
Obviously I picked this up and did not think through the results.
Seemed good at the time...
mkdir /home/sieve
cat EOF/home/sieve/globalfilter.sieve || exit 1
require fileinto;
if exists X-Spam-Flag {
if header :contains X-Spam-Flag NO {
} else {
fileinto Spam;
stop;
}
}
if header :contains subject [***SPAM***] {
fileinto Spam;
stop;
}
EOF
chown -R vmail:mail /home/sieve
So one option is just to disable this. Another is to work out how
each user can do this if they want...
You're already using roundcube, so just enable managesieve and the
roundcube managesieve plugin, and let every user configure for
themselves how to react to the X-Spam-Flag header.
You can drop in a few sieve scripts as suggestions and they can enable
the one they like, or none, if they prefer to use their local mail
client for sorting this out.
IMAP child killed with signal 11
Hello,
We’re running a cluster of dovecot servers for a large amount of users. It’s
been working pretty well except we are seeing occasional fatal error messages.
Here is a sample error message that we are seeing:
Nov 20 19:51:29 ip-10-238-11-11 dovecot: imap(USER_HERE): Fatal: master:
service(imap): child 796 killed with signal 11 (core dumped)
We are running dovecot 2.2.9 installed from apt-get on Ubuntu 14.04.
I’ve checked out the core dump and here is the stack trace:
Core was generated by `dovecot/imap [e22a36135b5f40'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x7f83d63aa757 in mail_transaction_log_view_mark (view=0x7f83d804f8c0)
at mail-transaction-log-view.c:794
794 mail-transaction-log-view.c: No such file or directory.
(gdb) bt
#0 0x7f83d63aa757 in mail_transaction_log_view_mark (view=0x7f83d804f8c0)
at mail-transaction-log-view.c:794
#1 0x7f83d63a3796 in view_sync_have_expunges (view=0x7f83d804f7e0) at
mail-index-view-sync.c:223
#2 mail_index_view_sync_begin (view=0x7f83d804f7e0,
flags=flags@entry=MAIL_INDEX_VIEW_SYNC_FLAG_NOEXPUNGES) at
mail-index-view-sync.c:583
#3 0x7f83d6382168 in index_mailbox_sync_init
(box=box@entry=0x7f83d8049f80,
flags=flags@entry=(MAILBOX_SYNC_FLAG_FAST | MAILBOX_SYNC_FLAG_NO_EXPUNGES),
failed=optimized out) at index-sync.c:226
#4 0x7f83d632983b in maildir_storage_sync_init (box=0x7f83d8049f80,
flags=(MAILBOX_SYNC_FLAG_FAST | MAILBOX_SYNC_FLAG_NO_EXPUNGES))
at maildir-sync.c:1120
#5 0x7f83d6356cf9 in mailbox_sync_init (box=box@entry=0x7f83d8049f80,
flags=flags@entry=(MAILBOX_SYNC_FLAG_FAST | MAILBOX_SYNC_FLAG_NO_EXPUNGES))
at mail-storage.c:1668
#6 0x7f83d6835e5e in imap_sync_init (client=client@entry=0x7f83d8046b60,
box=optimized out, imap_flags=(unknown: 0),
flags=(MAILBOX_SYNC_FLAG_FAST | MAILBOX_SYNC_FLAG_NO_EXPUNGES)) at
imap-sync.c:230
#7 0x7f83d6836af0 in cmd_sync_client (sync_cmd=0x7f83d8047760) at
imap-sync.c:739
#8 cmd_sync_delayed_real (client=0x7f83d8046b60) at imap-sync.c:877
#9 cmd_sync_delayed (client=client@entry=0x7f83d8046b60) at imap-sync.c:885
#10 0x7f83d682db61 in client_handle_input
(client=client@entry=0x7f83d8046b60) at imap-client.c:906
#11 0x7f83d682de35 in client_input (client=0x7f83d8046b60) at
imap-client.c:933
#12 0x7f83d608c247 in io_loop_call_io (io=0x7f83d8047660) at ioloop.c:388
#13 0x7f83d608cfd7 in io_loop_handler_run
(ioloop=ioloop@entry=0x7f83d8030760) at ioloop-epoll.c:220
#14 0x7f83d608bde8 in io_loop_run (ioloop=0x7f83d8030760) at ioloop.c:412
#15 0x7f83d603cc93 in master_service_run (service=0x7f83d80305f0,
callback=optimized out) at master-service.c:566
#16 0x7f83d68222f4 in main (argc=2, argv=0x7f83d8030390) at main.c:400
Here are the settings we’re running (I’ve removed our domain and path
information):
# 2.2.9: /etc/dovecot/dovecot.conf
# OS: Linux 3.13.0-24-generic x86_64 Ubuntu 14.04.1 LTS
auth_mechanisms = plain login
base_dir = /var/run/dovecot/
default_client_limit = 1024
default_process_limit = 256
default_vsz_limit = 1 G
disable_plaintext_auth = no
mail_privileged_group = mail
namespace inbox {
inbox = yes
location =
mailbox Drafts {
special_use = \Drafts
}
mailbox Junk {
special_use = \Junk
}
mailbox Sent {
special_use = \Sent
}
mailbox Sent Messages {
special_use = \Sent
}
mailbox Trash {
special_use = \Trash
}
prefix =
}
passdb {
args = /etc/dovecot/dovecot-sql.conf
driver = sql
}
protocols = imap lmtp pop3
service auth {
unix_listener /var/spool/postfix/private/auth {
group = postfix
mode = 0666
user = postfix
}
}
service imap-login {
inet_listener imap {
port = 143
}
process_min_avail = 4
service_count = 0
vsz_limit = 128 M
}
service imap-postlogin {
executable = script-login /real/location/to/the/script.sh
user = vmail
}
service imap {
client_limit = 1
executable = imap imap-postlogin
process_limit = 65536
}
service lmtp {
unix_listener /var/spool/postfix/private/dovecot-lmtp {
group = postfix
mode = 0600
user = postfix
}
}
service pop3-login {
inet_listener pop3 {
port = 110
}
service_count = 0
}
ssl = no
userdb {
args = /etc/dovecot/dovecot-sql.conf
driver = sql
}
verbose_proctitle = yes
protocol lmtp {
hostname = real.domain.here
postmaster_address = postmas...@real.domain.here
}
This seems like some sort of bug within dovecot since we’re seeing a seg fault,
but any help would be appreciated. Thanks!
Re: Found It - Re: spam folder and POP users
On 11/20/2014 05:57 PM, Gedalya wrote:
On 11/20/2014 05:51 PM, Robert Moskowitz wrote:
On 11/20/2014 05:29 PM, Robert Moskowitz wrote:
I am new to actually running dovecot. I actually still use POP as I
have for YEARS and thunderbird does not make it easy to convert to
IMAP...
My server is moving all tagged spam into the IMAP spam folder. Very
nice for the IMAP users, but not for the POP users. Of course the
server don't know, and the mysql database for users does not have
any flags for this. Don't want my server to fill up with spam from
POP users that don't know to check via IMAP.
I am using roundcubemail for the webmail IMAP client. Is there any
way for POP users to indicate that they do not want spam so nicely
auto moved to the IMAP spam folder?
Obviously I picked this up and did not think through the results.
Seemed good at the time...
mkdir /home/sieve
cat EOF/home/sieve/globalfilter.sieve || exit 1
require fileinto;
if exists X-Spam-Flag {
if header :contains X-Spam-Flag NO {
} else {
fileinto Spam;
stop;
}
}
if header :contains subject [***SPAM***] {
fileinto Spam;
stop;
}
EOF
chown -R vmail:mail /home/sieve
So one option is just to disable this. Another is to work out how
each user can do this if they want...
You're already using roundcube, so just enable managesieve and the
roundcube managesieve plugin, and let every user configure for
themselves how to react to the X-Spam-Flag header.
You can drop in a few sieve scripts as suggestions and they can enable
the one they like, or none, if they prefer to use their local mail
client for sorting this out.
I was just figuring that out. Kind of tossed everything into the sink
and now I have to sort it out.
Let the IMAP users (most likely Roundcube) deal with it themselves and
let the POP3 users continue to get their spam to eat.
Unable to see virtual users
I have a new Dovecot v2.2.9 installation and am having trouble
getting virtual users recognized.
Also, the example configuration listed on the Wiki generates config errors.
Note that I haven't tried running dovecot yet, I wanted to verify
that the config looked good first.
First, my configuration. I'm trying to use /etc/dovecot/users as my
combined userdb and passdb file, with all users having a UID/GID of
vmail, and a home directory of /local/mnt/home/user
--
$ sudo doveconf -n
# 2.2.9: /etc/dovecot/dovecot.conf
# OS: Linux 3.13.0-39-generic x86_64 Ubuntu 14.04.1 LTS ext4
auth_verbose = yes
log_timestamp = %Y-%m-%d %H:%M:%S
mail_location = mdbox:/local/mnt/mail/%n
managesieve_notify_capability = mailto
managesieve_sieve_capability = fileinto reject envelope
encoded-character vacation subaddress comparator-i;ascii-numeric
relational regex imap4flags copy include variables body enotify
environment mailbox date ihave
namespace inbox {
inbox = yes
location =
mailbox Drafts {
special_use = \Drafts
}
mailbox Junk {
special_use = \Junk
}
mailbox Sent {
special_use = \Sent
}
mailbox Sent Messages {
special_use = \Sent
}
mailbox Trash {
special_use = \Trash
}
prefix =
}
passdb {
args = username_format=%n /etc/dovecot/users
driver = passwd-file
}
passdb {
driver = pam
}
plugin {
sieve = ~/.dovecot.sieve
sieve_dir = ~/sieve
}
postmaster_address = ra...@qti.qualcomm.com
protocols = imap sieve pop3
ssl_cert = /etc/dovecot/dovecot.pem
ssl_key = /etc/dovecot/private/dovecot.pem
userdb {
args = username_format=%n /etc/dovecot/users
default_fields = uid=vmail gid=vmail home=/local/mnt/home/%n
driver = passwd-file
}
userdb {
driver = passwd
}
--
Next, my /etc/dovecot/users file:
$ cat /etc/dovecot/users
fred:x
test:{SSHA}amehbJZYxKWuIbywINVNWxKcPrWi27a+
poptest2:x
poptest3:x
--
If I ask dovecot what it knows about user 'test' it says the user
doesn't exist:
$ sudo doveadm user test
field valueuserdb lookup: user test doesn't exist
--
If I ask about a user in /etc/passwd, it finds it:
$ sudo doveadm user nobody
field value
uid 65534
gid 65534
home/nonexistent
mailmdbox:/local/mnt/mail/nobody
system_groups_user nobody
--
As an aside, when I copied the sample config entries from
http://wiki2.dovecot.org/UserDatabase it got config errors:
userdb {
driver = passwd-file
args = username_format=%n /etc/dovecot/users
default_fields = uid=vmail gid=vmail
override_fields =
skip = never
result_failure = continue
result_internalfail = continue
result_success = return-ok
}
The 'skip', 'result_failure', etc. entries all generated config
errors as being unknown. Since these were just explicitly setting
config variables to their default values, I deleted them. It does
seem odd that the config sample from the Wiki generated errors though.
--
Randall Gellens
Opinions are personal;facts are suspect;I speak for myself only
-- Randomly selected tag: ---
The difference between stupidity and genius is that genius has its limits.
--Albert Einstein
Re: spam folder and POP users
Robert Moskowitz writes: My server is moving all tagged spam into the IMAP spam folder. Very nice for the IMAP users, but not for the POP users. Of course the server don't know, and the mysql database for users does not have any flags for this. Don't want my server to fill up with spam from POP users that don't know to check via IMAP. You can contort the virtual plugin to fuse your user's INBOX and spam box together into a virtual INBOX: http://wiki2.dovecot.org/Plugins/Virtual (See section Virtual POP3 INBOX) This turns the problem from a delivery problem into a reading (or presentation) problem. Seems sort of klunky though. In my opinion, your energy is better invested in converting your POP3 holdouts to IMAP. Joseph Tam jtam.h...@gmail.com
Re: spam folder and POP users
On 11/20/2014 07:55 PM, Joseph Tam wrote: Robert Moskowitz writes: My server is moving all tagged spam into the IMAP spam folder. Very nice for the IMAP users, but not for the POP users. Of course the server don't know, and the mysql database for users does not have any flags for this. Don't want my server to fill up with spam from POP users that don't know to check via IMAP. You can contort the virtual plugin to fuse your user's INBOX and spam box together into a virtual INBOX: http://wiki2.dovecot.org/Plugins/Virtual (See section Virtual POP3 INBOX) This turns the problem from a delivery problem into a reading (or presentation) problem. Seems sort of klunky though. In my opinion, your energy is better invested in converting your POP3 holdouts to IMAP. Agreed. I am looking at what it takes to do this with Thunderbird, as I am the biggest holdout! The recommended way is HARD. I have 20 years and gigabytes of emails in local pop folders that I do not want to loose or have replicated on the server. Somewhere is the magic goo for this. Once I figure it out for myself, it will be easy for the other users.
Re: Dovecot POP3 STARTTLS works on Thunderbird but not on Gmail
http://googleonlinesecurity.blogspot.com/2014/09/gradually-sunsetting-sha-1.html ?? Sean On Nov 16, 2014, at 5:39 AM, Aleš Grm ales@kopitarna.eu wrote: Ok, I tried on port 995, and on Gmail I get SSL error: unable to verify the first certificate. Certificate is not self-signed (using StartCOM). The log now shows: Nov 16 14:37:52 mail dovecot: auth: Debug: auth client connected (pid=31923) Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x10, ret=1: before/accept initialization [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x2001, ret=1: before/accept initialization [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x2001, ret=1: SSLv3 read client hello A [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x2001, ret=1: SSLv3 write server hello A [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x2001, ret=1: SSLv3 write certificate A [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x2001, ret=1: SSLv3 write server done A [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x2001, ret=1: SSLv3 flush data [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x2002, ret=-1: SSLv3 read client certificate A [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x2002, ret=-1: SSLv3 read client certificate A [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x2001, ret=1: SSLv3 read client key exchange A [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x2001, ret=1: SSLv3 read finished A [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x2001, ret=1: SSLv3 write session ticket A [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x2001, ret=1: SSLv3 write change cipher spec A [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x2001, ret=1: SSLv3 write finished A [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x2001, ret=1: SSLv3 flush data [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x20, ret=1: SSL negotiation finished successfully [209.85.213.23] Nov 16 14:37:52 mail dovecot: pop3-login: Warning: SSL: where=0x2002, ret=1: SSL negotiation finished successfully [209.85.213.23] Nov 16 14:37:53 mail dovecot: pop3-login: Warning: SSL alert: where=0x4008, ret=256: warning close notify [209.85.213.23] Nov 16 14:37:53 mail dovecot: pop3-login: Disconnected (no auth attempts in 1 secs): user=, rip=209.85.213.23, lip=192.168.100.94, TLS: Disconnected, session=duAK+PkH5QDRVdUX ^C Could the form of public part of certificate be wrong? I'm using only .CRT. Kopitarna Sevnica d. d. Prvomajska ulica 8 8290 SEVNICA SLOVENIA www.kopitarna.eu Cell: +386 31 899 993 Land: +386 7 81 63 440 On 16 November 2014 14:19, Reindl Harald h.rei...@thelounge.net wrote: Am 16.11.2014 um 14:05 schrieb Aleš Grm: I have configured Dovecot to work perfectly on Thundrebird using SSL certificates with STARTTLS on port 110. When I try to add this account on Gmail I get the error: In Gmail my settings include port 110 and the use of SSL is checked. Dovecot configuration: Any idea why does it work with Thunderbird and not with Gmail? surely - gmail wants 995 instead 110 (means not STARTTLS) and don't accept self signed certificates BTW
Re: how to recover mails - dovecot 2.2.13
Il 20/11/2014 09:33, Götz Reinicke - IT Koordinator ha scritto: Question: We use maildir. Can I just copy the old mails from e.g. user-backup/Maildir/curl/* to user/Maildir/curl/* Or which steps are needed? rebuilding any index or something etc ? Yes, you can move Maildir/cur/ and new/ to other account and delete all dovecot.* cache/log files in Maildir/. At the frst login dovecot rebuild its cache and show your emails.
Re: spam folder and POP users
On Thu, 20 Nov 2014 17:29:05 -0500 Robert Moskowitz wrote: [ ... ] I am using roundcubemail for the webmail IMAP client. Is there any way for POP users to indicate that they do not want spam so nicely auto moved to the IMAP spam folder? Mixing POP and IMAP is really bad due to many reasons. Peopla always complain where is my mail when using a web interface after they have POPped at home. You should consider to switch off POP. POP is for people living in caves. Greeting, Frank
