Re: [Courier-imap] Corporate Thunderbird, and courier Sieve support?

2014-10-13 Thread Sam Varshavchik
Lukasz Szybalski writes: I'm not sure about mailbot...since it has its own client interface...and I'm not sure if there are instructions how to setup the out of office message, even with the suggested fetch of vacation folder ? There is no client interface for mailbot. mailbot is a tool

Re: [Courier-imap] courier-imap-ssl with TLS1, TLS1_1 and TLS1_2

2014-10-15 Thread Sam Varshavchik
Oliver Mihatsch writes: Hi, I would like to reconfigure my courier-imap to use only TLS for secure connections. Currently I'm defining the following constant in the imapd-ssl configuration file: TLS_PROTOCOL=TLS1_2:TLS1_1:TLS1 TLS1 is working fine but when I'm trying to connect using

Re: [Courier-imap] courier-imap-ssl with TLS1, TLS1_1 and TLS1_2

2014-10-16 Thread Sam Varshavchik
Oliver Mihatsch writes: Behaviour when using the following variable (added !, added TLSv1_1): TLS_CIPHER_LIST=!SSLv3:TLSv1:TLSv1_1:HIGH:!LOW:!MEDIUM:!EXP:!NULL:! aNULL@STRENGTH SSLv3 working, TLS 1.0 working, TLS 1.1 working, TLS 1.2 working (no changes to before) So results were not

Re: [Courier-imap] courier-imap-ssl with TLS1, TLS1_1 and TLS1_2

2014-10-17 Thread Sam Varshavchik
Victor writes: On Oct/17/14 2:10, Sam Varshavchik wrote: Oliver Mihatsch writes: Behaviour when using the following variable (added !, added TLSv1_1): TLS_CIPHER_LIST=!SSLv3:TLSv1:TLSv1_1:HIGH:!LOW:!MEDIUM:!EXP:!NULL:! aNULL@STRENGTH SSLv3 working, TLS 1.0 working, TLS 1.1 working

Re: [Courier-imap] courier-imap-ssl with TLS1, TLS1_1 and TLS1_2

2014-10-17 Thread Sam Varshavchik
Jakob Bohm writes: Based on the original draft patch by Bodo Moeller, the TLS_FALLBACK_SCSV protection is enabled by default for SSL/TLS servers (such as imapd), but code changes are required for clients (such as imap-proxy and outgoing SMTP connections from the courier MTA). I don't really

Re: [Courier-imap] Corporate Thunderbird, and courier Sieve support?

2014-10-17 Thread Sam Varshavchik
Lukasz Szybalski writes: Just so I'm clear. This is a mailbot script correct? or ? DEFAULTDELIVERY='mailbot -T replydraft -l ./Maildir/.Vacation -d autoresponsedb -A From: $RECIPIENT /usr/sbin/sendmail -f ./Maildir' Prepend a | before mailbot: | mailbot -I replydraft… You do not have to

Re: [Courier-imap] courier-imap-ssl with TLS1, TLS1_1 and TLS1_2

2014-10-19 Thread Sam Varshavchik
Ángel González writes: Sam Varshavchik writes: Jakob Bohm writes: For clients (see above), there are API (not just ABI) changes, requiring SSL/TLS client codes to pass extra options to get the TLS_FALLBACK_SCSV protection feature. At least that is how it was in the original patch

Re: [Courier-imap] TLS_PROTOCOL=TLS1 doesn't work

2014-10-21 Thread Sam Varshavchik
Hideki SAKAMOTO writes: Hi, I found a typo in libs/tcpd/libcouriertls.c and SSLv3 was still available with TLS_PROTOCOL=TLS1 configuration. This has changed; if anything needs to be updated it's the documentation. This is patch for libs/tcpd/libcouriertls.c: diff -c

Re: [Courier-imap] NO Mailbox does not exist, or must be subscribed to.

2014-10-21 Thread Sam Varshavchik
Chris writes: a02 STATUS INBOX.directory a02 NO Mailbox does not exist, or must be subscribed to. a03 logout * BYE Courier-IMAP server shutting down a03 OK LOGOUT completed Connection closed by foreign host. Mailbox.directory is subscribed to in my folder listing. Which is not sufficient,

Re: [Courier-imap] NO Mailbox does not exist, or must be subscribed to.

2014-10-22 Thread Sam Varshavchik
Chris writes: Thank you Sam, I should have put 'INBOX/directory' instead of INBOX.directory. The screenshot shows I'm subscribed to INBOX/directory or am I missing the point? INBOX/directory is not a valid mailbox name for Courier-IMAP. Courier-IMAP will not allow you to even subscribe to

[Courier-imap] Build 20141122 of courier and courier-imap packages

2014-10-22 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.html Changes: - Updated OpenSSL TLS_PROTOCOL settings. Changed the default setting value to support TLS 1, and higher, only. - the OpenSSL version of the mkdhparams script's default changed to a 2048 bit DH parameter key. The RPM package

Re: [Courier-imap] Errors with creating new folders.

2014-11-04 Thread Sam Varshavchik
david writes: As stated, I also cannot create new folders with the webmail login. If I try to enter one of the folders already made, I get : ERROR: Could not complete request. Query: SELECT INBOX.c2 Reason Given: Mailbox does not exist, or must be subscribed to. The email and sql logs show

Re: [Courier-imap] Sieve and courier-imap

2014-11-20 Thread Sam Varshavchik
Benoît PELISSIER writes: Its my first post on this list so HI ! I have few servers with courier-imap and my new servers are now on dovecot because i need sieve implementation ! But i will prefere stay on courier- imap ... So there are not possibility to have sieve implementation in

[Courier-imap] New versions of courier, courier-imap, sqwebmail, maildrop, and cone packages released

2014-12-13 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.html Update to the default TLS configuration settings. Resolves several SPF lookup issues. Fixes build issues on some platforms. Changes: • Updated OpenSSL TLS_PROTOCOL settings. Changed the default setting value to support TLS 1, and higher,

Re: [Courier-imap] courier-imapd and OCFS2

2015-02-10 Thread Sam Varshavchik
Dan Goodliffe writes: OK, I probably should have done this 6 months ago.. but it seems that OCFS2 simply doesn't allow hard links across different directories. And that happens to be the same story with AFS, hence the existing code. defiant ~ $ mkdir 1 2 defiant ~ $ touch 1/a defiant ~ $ ls

[Courier-imap] courier build 20150304

2015-03-04 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.html New build of courier and courier-imap packages. Changes: • Handle the date 01-Jan-1970 in IMAP searches. pgpWI0FW48BV8.pgp Description: PGP signature -- Dive into

Re: [Courier-imap] Courier-imap - Possible epoch listing bug using SEARCH

2015-03-04 Thread Sam Varshavchik
ccoa...@plus.net writes: However, the real question to be answered here is what exactly is the reason for, ostensibly, searching for all messages that were specifically sent since 1/1/1970. What exactly is this supposed to accomplish? Thanks Sam for validating. This unfortunately isn't

[Courier-imap] New builds of courier and cone packages

2015-02-28 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.html Rebuild of: courier-unicode, courier, courier-imap, sqwebmail, maildrop, courier-authlib, and cone packages. Changes: - Renamed the header files and the library name used by the Courier unicode library, to avoid conflicts with another

[Courier-imap] New releases of courier packages.

2015-04-27 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.html New releases, of courier, courier-unicode, courier-imap, sqwebmail, maildrop, and cone packages. The courier-unicode update is required by all other packages. Changes: • Compatibility with LibreSSL. • A use-after-free bug in sqwebmail was

[Courier-imap] Courier build 20150619 released

2015-06-10 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.html Changes: - Added AUTH_MKHOMEDIR_SKEL to several config files, first login or message to an account creates the account's home directory. pgpdTw0bV6QEs.pgp Description: PGP signature

[Courier-imap] Courier 0.75 released

2015-06-28 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.html New courier-unicode, courier-authlib, courier, courier-imap, sqwebmail, and maildrop packages. Changes: • The courier-unicode library was updated to include changes in the Unicode 8.0.0 standard. • Added AUTH_MKHOMEDIR_SKEL to several

Re: [Courier-imap] Very slow with 5 users

2015-08-18 Thread Sam Varshavchik
Grant writes: I'm using courier-imap with roundcube. Browsing email is fast with just 1 or 2 users but becomes extremely slow with 5 users. How should I look into improving performance for multiple users? By determining exactly where the performance problem is. There could be several

Re: [Courier-imap] Very slow with 5 users

2015-08-18 Thread Sam Varshavchik
Grant writes: Use standard system administration tools, like top, iostat, netstat, and others, to analyze and profile your server. Once you are confident that you know exactly where the bottleneck is, only then you can plan what needs to be done. I do believe it's an IO performance

Re: [Courier-imap] Very slow with 5 users

2015-08-21 Thread Sam Varshavchik
Grant writes: If using the Linux ext2/ext3/ext4 file systems with maildirs, it may also be important to tune some of the file system flags with tune2fs and/or when creating the file system. I'm using ext3 with maildirs. Any suggestions as to the type of flags to look into?

Re: [Courier-imap] Very slow with 5 users

2015-08-20 Thread Sam Varshavchik
Grant writes: I also tried increasing: /etc/courier/authlib/authdaemonrc daemons=10 But I don't see a change in the number of running /usr/lib/courier/courier-authlib/authdaemond processes. Should that setting control those processes? Correct. This should set the number of authentication

Re: [Courier-imap] Certificate Authentication - Check for revocation?

2015-07-23 Thread Sam Varshavchik
Lenz Weber writes: Unfortunately, I don't get much more information from Courier: Jul 23 23:58:03 localhost imapd-ssl: Connection, ip=[:::...] Jul 23 23:58:06 localhost imapd-ssl: LOGIN FAILED, method=EXTERNAL, ip=[:::...] Jul 23 23:58:12 localhost imapd-ssl: Disconnected,

Re: [Courier-imap] Certificate Authentication - Check for revocation?

2015-07-22 Thread Sam Varshavchik
Lenz Weber writes: Hi, sorry, but I have not found any documentation on this: I see that I can add a CA certificate to TLS_TRUSTCERTS and then set TLS_VERIFYPEER to PEER to enable certificate authentication. But with just that setup, if one client key is compromised, I have to change the

Re: [Courier-imap] Certificate Authentication - Check for revocation?

2015-07-22 Thread Sam Varshavchik
Sam Varshavchik writes: Lenz Weber writes: Hi, sorry, but I have not found any documentation on this: I see that I can add a CA certificate to TLS_TRUSTCERTS and then set TLS_VERIFYPEER to PEER to enable certificate authentication. But with just that setup, if one client key is compromised

Re: [Courier-imap] Corporate Thunderbird, and courier Sieve support?

2015-07-16 Thread Sam Varshavchik
Lukasz Szybalski writes: Hello, Going back to our conversation on creating autoreply vacation message using mailbot and reply with template from imap: 1. Sample Command: DEFAULTDELIVERY='mailbot -T replydraft - l ./Maildir/.Vacation -d autoresponsedb -A From: $RECIPIENT

Re: [Courier-imap] change authentication method

2015-07-13 Thread Sam Varshavchik
Christian Schmitz writes: Hi Everyone: I am using cyrus-sasl on postfix and courier-imap now. But i need change to other authentication method. This is in this way because cyrus-sasl have a security bug, and seem not be corrected in the closer future. If the right username is

Re: [Courier-imap] error - too many consecutive protocol violations

2015-10-30 Thread Sam Varshavchik
Dusan writes: Hi, I'm using courier-imap version 4.10.0-2012061 on Debian Wheezy (latest old stable). As client we are using Mozilla Thunderbird on Windows (almost everywhere latest version). Few clients have problem - Thunderbird notify "operation has failed" and in server log I see:

Re: [Courier-imap] How to implement server side filter for mailusers?

2016-02-14 Thread Sam Varshavchik
Thomas Barth writes: Hello, I would like to give my mailusers the possibility to define filter rules on the server, so that they dont need to define the rules on each mailclient for getting mails into certain maildirectories e.g. by sender. My system is: Debian / Postfix / Courier / MySQL /

Re: [Courier-imap] How does maildrop know where to deliver the email ?

2016-03-30 Thread Sam Varshavchik
chaouche yacine writes: Hi list ! Setup : Virtual mailboxes with postfix + courier. MDA = maildrop. maildrop is putting the emails of all the users into /var/vmail/Maildir instead of /var/vmail/domain.tld/email/ file structure : /var/vmail/domain.tld/user_name/

Re: [Courier-imap] How does maildrop know where to deliver the email ?

2016-03-31 Thread Sam Varshavchik
chaouche yacine writes: Respected Mister Sam, authtest says that the Maildir for a.chaouche is algerian- radio.dz/a.chaouche/, and its home directory is /var/vmail/, full path /var/vmail/algerian-radio.dz/a.chaouche/, this directory exists. Here is how everything is configured :

Re: [Courier-imap] How does maildrop know where to deliver the email ?

2016-04-06 Thread Sam Varshavchik
chaouche yacine writes: So basically maildrop is trying to communicate with courier's authdameon (cyrus ?) and it can't do this when it is called from within postfix, for reasons I can't understand. Should be just ordinary permissions issues. pgpq6qtJNzfsG.pgp Description: PGP

Re: [Courier-imap] How does maildrop know where to deliver the email ?

2016-04-05 Thread Sam Varshavchik
chaouche yacine writes: Still emails aren't delivered to here. Anything I should check in addition to file permissions ? There's nothing else to check. As I explained in my previous message, you have the wrong version of maildrop installed. The version of maildrop that you're using is

[Courier-imap] Build 20160306 of courier and courier-imap packages

2016-03-08 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.html Changes since the last release: • courier, courier-imap: add support for TLS SNI when Courier is built with OpenSSL. • courier: "mx" SPF keyword ignores hosts without an MX, instead of returning an error. • maildrop: fix parsing a

Re: [Courier-imap] How does maildrop know where to deliver the email ?

2016-03-31 Thread Sam Varshavchik
chaouche yacine writes: > >You also need to show the output of > >maildrop -v > >and > >echo "" | maildrop -V 9 -d a.chaou...@algerian-radio.dz root@messagerie[10.10.10.20] ~ # maildrop -v maildrop 2.7.1 Copyright 1998-2005 Double Precision, Inc. GDBM/DB extensions enabled. Courier

Re: [Courier-imap] How to get back STARTTLS on IMAP with Courier?

2016-07-31 Thread Sam Varshavchik
tba...@txbweb.de writes: The variable TLS_PROTOCOL was unset. So I tried to set it to TLS1.2, but I get the same error. No, leave the setting at the default value. Before attempting to restrict the configuration to a specific protocol, get it working for the generic default case. Also

Re: [Courier-imap] How to get back STARTTLS on IMAP with Courier?

2016-07-31 Thread Sam Varshavchik
tba...@txbweb.de writes: I use the default config file of imapd-ssl. I just defined the path to the certificate. The other variables you mentioned aren't set and I already generated a stronger dhparam.pem. Last year I already was affected by a "bug"

Re: [Courier-imap] How to get back STARTTLS on IMAP with Courier?

2016-07-31 Thread Sam Varshavchik
tba...@txbweb.de writes: For testing I ve set the two variable TLS_CERTFILE and TLS_DHPARAMS to non existing files (last char deleted), but I dont get any error messages when restarting imap-ssl. TLS_CERTFILE=/etc/courier/imapd_startcom_20160719.cr TLS_DHPARAMS=/etc/courier/dhparams.pe And

Re: [Courier-imap] How to get back STARTTLS on IMAP with Courier?

2016-08-02 Thread Sam Varshavchik
Thomas Barth writes: The mailsystem works normal. So I dont need to extra start courier-imap-ssl or courier-imap anymore? I'm not familiar with Debian's packaging. You should try contacting either the Debian packager maintainer, or ask on the debian mailing list. pgpOZtYd_DZqc.pgp

[Courier-imap] New courier, courier-imap, and maildrop packages

2016-08-14 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.html Changes: - courier: allow consecutive % and ! characters in return addresses. Still disallow consecutive periods, as that's still expressly prohibited in RFC 2822. - couriermlm NOBOZOS=1 option checks only the first word of the first

Re: [Courier-imap] Courier Imap Performance after 2 years

2016-07-13 Thread Sam Varshavchik
Lukasz Szybalski writes: So how do I proceed from here. Find the account that has a problem, and look at what's in it. IO is low, the # of files might be large? but no indication there is a IO problem? Why would there be "an IO problem", unless the disk is bad? How would I

Re: [Courier-imap] Courier Imap Performance after 2 years

2016-07-01 Thread Sam Varshavchik
Lukasz Szybalski writes: Thank you for the pointer. I attached to one of them since the load now i 7. I see the user is making  quite a few of these below. I'm not sure what the codes mean ...other then he is reading every email or caching it. read(7, "

Re: [Courier-imap] imap fails upon search command

2016-06-29 Thread Sam Varshavchik
Olivier SIMON writes: Hi, My version of imap is courier-imap-4.16.2_2,2 and OS is Freebsd. I have a problem with the SEARCH command via telnet for certain mailboxes only. Here is a SEARCH command that works : [usertest@titan ~]$ telnet 192.168.0.1 imap ... * OK [CAPABILITY IMAP4rev1 UIDPLUS

Re: [Courier-imap] Does imap 4.17.3 support OpenSSL 1.1.0d

2017-02-06 Thread Sam Varshavchik
li...@captainnet.net writes: Hi I'm trying to build imap on osx 10.12 (Sierra) The last version of courier-imap 4.17.3 that I could build is is with openssl-1.0.2h without any error. However OpenSSL 1.1.+ gives me a multitude of errors. I wonder if it's supported? I have not yet built with

Re: [Courier-imap] Source code of maildirmake ?

2017-02-21 Thread Sam Varshavchik
chaouche yacine writes: I was wondering if anyone can point me out in the right direction. I've downloaded courier from the github repo to read the source code of maildirmake but I really don't know where I should be looking ? couldn't find anything with my poor grep/find skills : There

Re: [Courier-imap] Wired problem with local part of EMail and delivery

2017-02-11 Thread Sam Varshavchik
Michelle Konzack writes: However, NOW I run into a problem while I have added an ALIAS to the account ancienthistory: michelle.konzack which is not working. The I have changed it to ancienthistory: michelle.konzack-ancienthistory and it is not working either. I have also tried the

[Courier-imap] New courier packages released.

2017-01-17 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.html Minor releases of courier, courier-imap, sqwebmail, and maildrop packages. Changes: - Roll-up of fixes to accumulated reports compilation errors and compatibility issues. - Improve compatibility with GnuPG 2 pgpdKth_EWufP.pgp

Re: [Courier-imap] Unexpected problem sendig mails to GMail

2016-10-12 Thread Sam Varshavchik
Michelle Konzack writes: Hello *, today I have discovered, that my courier can not more send messages to GMail accounts: --- UNDELIVERABLE MAIL Your message to the following recipients cannot

Re: [Courier-imap] SSL error after installed new cert

2016-12-05 Thread Sam Varshavchik
Gao writes: Hi list, We use SSL cert purchased from GoDaddy and it is time to renew. I installed the new certificates on my mail server (CentOS7+Postfix+Courier). When I check the maillog I see this error: Dec  5 09:13:03 zeta imapd-ssl: couriertls: accept: error:14094416:SSL

Re: [Courier-imap] Master user account

2017-03-27 Thread Sam Varshavchik
Bruno Miguel Martins writes: Hello everyone, I want to know if it's possible to use a master user/password to access all e-mail accounts in Courier, using IMAP protocol. My goal is to use imapsync in order to sync all accounts to another server, but I don't want to reset every user's

[Courier-imap] Build 20170309 of Courier packages

2017-03-11 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.html New builds of courier-unicode, courier, courier-imap, sqwebmail, maildrop, and cone packages. • A few more tweaks to the courier-unicode configuration script. • All other packages are rebuilt against the new courier-unicode package, and

[Courier-imap] Poll: C++11 compiler support

2017-03-05 Thread Sam Varshavchik
The forward match of progress is requiring a clean break from the pre-c++11 days. Under consideration is migrating the courier-unicode library, used by both Courier and Cone, to use C++11's unicode support only. I am taking a poll whether there's still any notable platforms where Courier

[Courier-imap] (no subject)

2017-07-24 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.html New development build of Courier is available. The major change is a top-to- bottom rewrite of the SMTP client, and a new mail filter (making use of the rewritten SMTP client). The SMTP client rewrite will result in a (several) version

Re: [Courier-imap] New development version [was: (no subject)]

2017-07-24 Thread Sam Varshavchik
Jakob Bohm writes: On 25/07/2017 03:17, Sam Varshavchik wrote: Download: http://www.courier-mta.org/download.html New development build of Courier is available. The major change is a top-to- bottom rewrite of the SMTP client, and a new mail filter (making use of the rewritten SMTP client

[Courier-imap] New releases of Courier packages.

2017-07-02 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.html New releases of courier, courier-unicode, courier-authlib, courier-imap, sqwebmail, maildrop, and cone packages. Changes: - The courier-unicode library updated to use C++11 unicode features. - Some SMTP connection failures were not

[Courier-imap] Courier build 20170725

2017-07-25 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.html Updated development build restores the TLS_PROTOCOL setting, with the remaining available options, and updating the verifyfilter module to cache validated E-mail addresses. Cumulative changes: - OpenSSL 1.1.0 update. Some options to

[Courier-imap] New releases of courier, courier-imap, maildrop, and cone packages

2017-08-19 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.html Changes: - courier: the SMTP sending code has been rewritten and factored out into an internal library. - courier: new "verifyfilter" module, a filter module that verifies the email sender address by initiating a callback connection to

[Courier-imap] New releases of Courier packages.

2017-10-04 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.html New releases of courier, courier-imap, sqwebmail, and maildrop packages. Changes: • couriermlm: terminate with EX_SOFTWARE when rejecting messages from non-subscribers, to avoid triggerring backscatter suppression for the mailing list. • all:

Re: [Courier-imap] Courier IMAP proxy

2017-08-24 Thread Sam Varshavchik
Luciano Rinetti writes: This load balancing is smart, but it is also possible to use the proxy to get better availability, using each back-end servers with all the mail accounts ? In this way, when a server dies, the other/s keep the service up for all the mail accounts. This is typically

[Courier-imap] Updated development builds of courier packages

2018-04-28 Thread Sam Varshavchik
New development builds of courier, courier-unicode, courier-sox, courier- authlib, courier-imap, sqwebmail, maildrop, and cone packages. Download: http://www.courier-mta.org/download.html Changes: - courier: Change the format of the Received: header to comply with RFC 5322. - all: updated

Re: [Courier-imap] R: Store maibox quota usage on MySQL database

2018-05-10 Thread Sam Varshavchik
Scappatura Rocco writes: Hello! Thanks for your anwer. I found a different solution. I pass the LOGIN log line of courier-IMAP, to a syslog program destination. The program scan the log and, after retrieving the directory of the maildir of the user that succesfull logged in against

Re: [Courier-imap] R: R: Store maibox quota usage on MySQL database

2018-05-11 Thread Sam Varshavchik
Scappatura Rocco writes: What it is the "overhead to maildirs" that I have to take in account? Are maybe the files/directory create by maildirmake utility: Yes. Additionally du computes size in disk blocks, while Courier-IMAP adds up the actual sizes of each message. pgpsp4iUr5OCs.pgp

Re: [Courier-imap] Store maibox quota usage on MySQL database

2018-05-08 Thread Sam Varshavchik
Scappatura Rocco writes: Is there a way to do so that courier-IMAP executes a query for updating a such 'quota usage' filed of mailbox table, every time that a user access mailbox via courier-IMAP? Maybe, is there a simply way to extend Courier-IMAP with a plugin that execute a query DNS

Re: [Courier-imap] authlib authldap: deferring operation on OpenLDAP

2018-05-23 Thread Sam Varshavchik
Michal Bruncko writes: once the authlib receives RST, then it reestablish new connection. but in case there are many authlib daemons in place, then it takes really long time to get all that connections reestablished as all of them are used for many auth requests coming either from imap or

Re: [Courier-imap] authlib authldap: deferring operation on OpenLDAP

2018-05-23 Thread Sam Varshavchik
Michal Bruncko writes: issue start if openldap server will be unavailable for some short period of time (for example LDAP service restart, LDAP system reboot, whatever network issue...). once the openldap server is back available, the majority of LDAP connections between authlib and LDAP

Re: [Courier-imap] authlib authldap: deferring operation on OpenLDAP

2018-05-25 Thread Sam Varshavchik
Michal Bruncko writes: « HTML content follows » Hello Sam I have just tested this patch and it work amazingly great. here is log from authdaemon log after LDAP server restart: May 25 11:42:21 mail authdaemond: ldap_search_ext_s failed: Can't contact LDAP server May 25 11:42:21 mail

Re: [Courier-imap] authlib authldap: deferring operation on OpenLDAP

2018-05-26 Thread Sam Varshavchik
Michal Bruncko writes: this: authdaemond: stopping authdaemond children authdaemond: modules="authldap", daemons=14 authdaemond: Installing libauthldap authdaemond: Installation complete: authldap ...did not happen. the original patch is completely without issues. those log entries actually

[Courier-imap] Courier 20180622

2018-06-22 Thread Sam Varshavchik
Download: https://www.courier-mta.org/download.html Development builds of courier and courier-imap packages. This update of Courier requires following the standard update instructions to the letter, in order to update the config files correctly (make install- configure, specifically), and

[Courier-imap] Courier build 20180216

2018-02-18 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.html Changes: • reformime: -rU option. • reformime: fix crash due to an invalid -s option • maildirmake: the -q option creates a new maildir if it does not exist. • courier/courier-imap/cone: couriertls: GnuTLS: remove usage of deprecated

[Courier-imap] Courier, courier-imap, and cone development builds released

2018-07-28 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.html Build 20180728 adds UTF-8 support to the POP3 server to complement the new UTF-8 support in the IMAP server, and also to Cone's POP3 client; fixes some Cone IMAP UTF-8 bugs; and adds a mostly complete UTF-8 support in the main Courier mail

Re: [Courier-imap] Delayed ESMTP Connection

2018-07-30 Thread Sam Varshavchik
Greg Pfister writes: Re: TCPDOPTS That did it, thanks! The ident query is not as relevant today as it was originally, so it'll be turned off, by default, in the next release. pgpwq8i0OhZUS.pgp Description: PGP signature

[Courier-imap] Courier development build 20180801 released

2018-08-01 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.html Updated development builds of courier, sqwebmail, maildrop, and cone packages. Also the courier-imap package too, but no significant code changes there. Mostly implements the remaining parts of SMTP UTF8 support in Courier. maildrop:

Re: [Courier-imap] invalid user/group on imapd start

2018-08-23 Thread Sam Varshavchik
Lucio writes: On 23/08/18 13:09, Sam Varshavchik wrote: Edit this script, and replace these placeholders with the name of your courier mail userid and groupid. Done and restarted Courier. The error message is gone, but the problem persists. What about the hardcoded /usr/local/bin path

Re: [Courier-imap] IMAP: I can't login using my virtual user

2018-08-24 Thread Sam Varshavchik
Bearcat M. Şándor writes: Wow. I just did it again and apparently that was the charm!  I'm not sure what i did differently, but thank you for all of your suggestions Sam. You sent me down the right path. I would like to know exactly what you did, also. I had no idea what you had going on,

Re: [Courier-imap] IMAP: I can't login using my virtual user

2018-08-24 Thread Sam Varshavchik
Bearcat M. Şándor writes: Yes, i did create a userdb.dat (it's the last line of that gist).  Some of the files in /etc/courier/ are owned by root:root instead of root:courier and the userdb files are among them.  I tried changing those to root:courier but the same error occurred. I

Re: [Courier-imap] invalid user/group on imapd start

2018-08-26 Thread Sam Varshavchik
Lucio writes: On 24/08/18 01:20, Sam Varshavchik wrote: I looked into it – this is because at the time that the configure script ran, certtool was not found in your PATH, and was defaulted to this. You can adjust the script manually, but there was a problem with your PATH when you ran

Re: [Courier-imap] invalid user/group on imapd start

2018-08-28 Thread Sam Varshavchik
Lucio writes: This is why it's always recommended to use your Linux distribution's packaging platform to build and install software, instead of compiling and manually installing it. It makes it much easier to uninstall something. You're probably aware of the current status of Courier

Re: [Courier-imap] invalid user/group on imapd start

2018-08-23 Thread Sam Varshavchik
Lucio writes: Server side, I get the following error when starting the Imap daemon: # /opt/courier/courier/sbin/imapd start chown: invalid user: ‘@authmailuser@’ chgrp: invalid group: ‘@authmailgroup@’ This looks like a bug in the script. Edit this script, and replace these placeholders

Re: [Courier-imap] IMAP: I can't login using my virtual user

2018-08-24 Thread Sam Varshavchik
Bearcat M. Şándor writes: Here's my setup: https://gist.github.com/bearcatsandor/ 99392eecc1038ad5a59b1442116127fe>https://gist.github.com/bearcatsandor/ 99392eecc1038ad5a59b1442116127fe Based on the version string, this appears to be the IMAP module that's pulled out of the Courier

[Courier-imap] Unicode development builds of courier-unicode, courier, courier-imap, sqwebmail, and cone packages

2018-07-18 Thread Sam Varshavchik
New development builds, dated 20180718 Download: http://www.courier-mta.org/download.html This initial build kicks off Courier's implementation of native Unicode support in E-mail messages. As applicable, courier-unicode, courier, courier- imap, sqwebmail, and cone package will need to be

Re: [Courier-imap] IMAPD-SSL and esmtp on Debian 4.17.2+0.76

2018-07-23 Thread Sam Varshavchik
Greg Pfister writes: « HTML content follows » Attempted to install a known good GoDaddy certificate (works on apache2 on same machine), utilizing all the same files sent from GoDaddy, fails with error 21 - chain. Install in TLS_CERTFILE and TLS_TRUSTCERTS in both IMAPD- SSL and

Re: [Courier-imap] IMAPD-SSL and esmtp on Debian 4.17.2+0.76

2018-07-24 Thread Sam Varshavchik
Greg Pfister writes: Thanks.  I'll try that.  All the research that I've come up with shows that  the cert and key file goes into one pem file (which I have) for the  TLS_CERTFILE. However, I thought the TLS_TRUSTCERTS file included the chain. The server is production, so I don't want to 

Re: [Courier-imap] Slow opening imap folders

2018-04-19 Thread Sam Varshavchik
Lucio writes: Since a few weeks my Courier IMAP server is slow as hell. In particular when opening folders in Thunderbird it happens it takes several minutes to open a folder. Same server, from K9Mail Android app is slow too, but at least it starts downloading messages in a somewhat

Re: [Courier-imap] PEM_read_bio:no start line

2018-03-24 Thread Sam Varshavchik
Christian Schmitz writes: Dear all: I have a small postfix-courier-imap working. All with letsencrypt certificate. The system work but i have a error into the log: pop3d-ssl: couriertls: /etc/letsencrypt//combined.pem: error:0906D06C:PEM routines:PEM_read_bio:no start line

[Courier-imap] Courier 1.0.1/Courier-IMAP 5.0.1 released

2018-10-13 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.html Minor maintenance update - courier-imap: adjusted response to non Unicode-capable UTF-8 IMAP clients when they get blocked from accessing Unicode E-mail. Although they're still blocked, the IMAP clients should behave slightly better.

Re: [Courier-imap] Problem about "not support the selected authentication method" after version upgrade from 4.18.2 to 5.0.

2018-11-01 Thread Sam Varshavchik
Neko Chang writes: 2. In Thunderbird windows, Press Ctrl+Shift+ J to open browser console and error message as below.    An error occurred during a connection to http://imap.epopen.com: 143>imap.epopen.com:143.    SSL received a record that exceeded the maximum permissible length.    Error

Re: [Courier-imap] Problem about "not support the selected authentication method" after version upgrade from 4.18.2 to 5.0.

2018-11-01 Thread Sam Varshavchik
Sam Varshavchik writes: [mrsam@octopus imap]$ telnet imap.epopen.com 143 Trying 122.117.86.253… Connected to imap.epopen.com. Escape character is '^]'. * OK [CAPABILITY IMAP4rev1 UIDPLUS CHILDREN NAMESPACE THREAD=ORDEREDSUBJECT THREAD=REFERENCES SORT QUOTA IDLE ACL ACL2=UNION STARTTLS

[Courier-imap] Courier 1.0.2 and courier-imap 5.0.2 released

2018-10-27 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.html Minor release of courier and courier-imap packages with further refinements on how Unicode mail, and non-Unicode but misformatted mail, gets filtered for non-Unicode capable IMAP clients. pgpaGT4R74vxg.pgp Description: PGP signature

Re: [Courier-imap] Problem about "not support the selected authentication method" after version upgrade from 4.18.2 to 5.0.

2018-11-01 Thread Sam Varshavchik
Neko Chang writes: About pem file, 5.0 & 4.18.2 both owner/group/permission and content "same" as below. -r  1 root  wheel  7423 11月  1 10:00 /usr/local/etc/courier- imap/certificate/ As I explained in my previous message, this file's ownership is wrong. All certificate and

Re: [Courier-imap] Problem about "Mailbox does not exist, or must be subscribed to" after version upgrade from 4.18.2 to 5.0.

2018-11-05 Thread Sam Varshavchik
Neko Chang writes: 4. Authentication test and test successful. # authtest mailto:sys...@epopen.com>sys...@epopen.com Authentication succeeded. Authenticated: mailto:sys...@epopen.com>sys...@epopen.com  (uid 5, gid 5) Home Directory: /home/vmail/ Maildir:

[Courier-imap] Courier and Courier-IMAP build 20180927 released

2018-09-27 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.html - an option to load SSL certificates and the corresponding private keys from separate files, instead of a single combined certificate file. The current combined certificate files continue to load as before - courier-imap: adjusted the

Re: [Courier-imap] Courier-imap 5.0.2, pop access unicode errors

2018-11-16 Thread Sam Varshavchik
Eugene Suprun writes: One can download  the maildir containing only one message that leads to the error, from https://yadi.sk/d/oQEZZ_0LqPsFxQ>https://yadi.sk/d/oQEZZ_0LqPsFxQ . I believe there is nothing wrong with the message, and I am sure there is No problems downloading that message

[Courier-imap] Courier 1.0.5/Courier-IMAP 5.0.5 released

2018-12-17 Thread Sam Varshavchik
Download: https://www.courier-mta.org/download.html Changes: • imap: Send an alert about a Unicode messages to a non-Unicode client at most once per IMAP session. pgpn3PJ7gkxg6.pgp Description: PGP signature ___ Courier-imap mailing list

Re: [Courier-imap] Thunderbird try to malformed message when delete attachment file with UTF8 filename.

2018-11-30 Thread Sam Varshavchik
Hideki SAKAMOTO writes: Hi, Thank you for your quick release of 5.0.4. Now there was another claim that Thunderbird users could not delete attachments with UTF-8 filenames. Because Thunderbird add a new mime-part with delete comment like: --B9BFA3413B08F1FAB3A2AAC0

Re: [Courier-imap] Thunderbird try to malformed message when delete attachment file with UTF8 filename.

2018-12-01 Thread Sam Varshavchik
Hideki SAKAMOTO writes: I am terribly sorry. First: Because Thunderbird add a new mime-part with delete comment like: --B9BFA3413B08F1FAB3A2AAC0 Content-Type: text/plain; charset=UTF-8; x-mac-type="0"; x-mac-creator="0"; name="=?UTF-8?B?44OG44K544OILnR4dA==?="

Re: [Courier-imap] Thunderbird try to malformed message when delete attachment file with UTF8 filename.

2018-12-07 Thread Sam Varshavchik
Hideki SAKAMOTO writes: Hi, There was another report from an user about this issue. In version 5.0.4, possibly detacting ENABLE UTF8=ACCEPT capability, Outlook 2016 automatically creates Japanese folders replacing 'Sent', 'Trash', 'Drafts' and tries to move all the mails to the new folders.

Re: [Courier-imap] Thunderbird try to malformed message when delete attachment file with UTF8 filename.

2018-12-03 Thread Sam Varshavchik
Hideki SAKAMOTO writes: The modified alert message this patch sends was not technically correct with respect to the IMAP specification. I made some adjustments, accordingly. pgpCm0WQZGhFv.pgp Description: PGP signature ___ Courier-imap

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