Hello,
How to prevent Postfix to send an email with a known user from outside my
LAN if he is not authenticated ? I have the following parameters but a user
can still do it :
smtpd_helo_restrictions =
permit_mynetworks,
permit_sasl_authenticated,
#check_helo_access
There are a few hosts which ocasionally throw errors like these:
1286:Mar 17 15:01:08 Server postfix/smtpd[1324]: connect from
mail-ob0-f169.google.com http://mail-ob0-f169.google.com[209.
85.214.169]
1287:Mar 17 15:01:09 Server postfix/smtpd[1324]: Anonymous TLS
connection established from
There are a few hosts which ocasionally throw errors like these:
1286:Mar 17 15:01:08 Server postfix/smtpd[1324]: connect from
mail-ob0-f169.google.com http://mail-ob0-f169.google.com[209.
85.214.169]
1287:Mar 17 15:01:09 Server postfix/smtpd[1324]: Anonymous TLS
connection established from
Stefan Stefanov:
1315:Mar 17 15:02:22 Server postfix/smtpd[1324]: warning: unknown smtpd
restriction:
It is staring you in the face.
Wietse
Viktor Dukhovni:
On Sun, Mar 30, 2014 at 09:13:19PM -0400, Wietse Venema wrote:
Viktor Dukhovni:
Postfix does not yet support Apple's BURL SMTP extension. With
Apple as the only MUA that supports BURL, it probably does not make
sense for Postfix to support BURL.
Last time I
On Mon, Mar 31, 2014 at 11:17:07AM +0300, Stefan Stefanov wrote:
1314:Mar 17 15:02:21 Server postfix/smtpd[1324]: Anonymous TLS connection
established from unknown[113.11.251.194]: TLSv1.2 with cipher
ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)
1315:Mar 17 15:02:22 Server postfix/smtpd[1324]:
Shoot me twice:-) It was an OK statement written with Cyrillic
characters. Impossible to spot at a glance.
Thanks for the help!
On 31.03.2014 14:55, Viktor Dukhovni wrote:
On Mon, Mar 31, 2014 at 11:17:07AM +0300, Stefan Stefanov wrote:
1314:Mar 17 15:02:21 Server postfix/smtpd[1324]:
Hello,
I have a postfix SMTP server authenticating with auxprop to a mysql server.
It works.
It works even if I configure it to authenticate with rimap.
But now I have to make it work with both:
It has to relay mails for both a list of mysql users and an IMAP server of
which I can't get a list of
* Andrea devnul...@gmail.com:
Hello,
I have a postfix SMTP server authenticating with auxprop to a mysql server.
It works.
It works even if I configure it to authenticate with rimap.
But now I have to make it work with both:
It has to relay mails for both a list of mysql users and an IMAP
i'm running Postfix 2.11 and i would like to reject/prevent authenticated
users from sending emails with forged sender/from address.
Right now i've implemented the following policy which works just fine:
smtpd_sender_login_maps = proxy:mysql:/etc/postfix/
mysql_sender_login_maps.cf
On Mon, Mar 31, 2014 at 04:32:45PM +0200, Pau Peris wrote:
I'm running Postfix 2.11 and I would like to reject/prevent authenticated
users from sending emails with forged sender/from address.
Postfix only restricts forgery of the envelope sender address.
There are no features in Postfix to
I got the following error in one of our postfix servers this morning:
fatal: open database /var/lib/postfix/smtpd_scache.db: Invalid argument
This was preventing sending and receiving email. I ended up deleting the
/var/lib/postfix/smtpd_scache.db file, restarted postfix and it started
2014-03-31 15:30 GMT+02:00 Patrick Ben Koetter p...@sys4.de:
Configure saslauthd for rimap and the SQL auxprop for MySQL.
Then expand pwcheck_method in smtpd.conf like this:
pwcheck_method: auxprop saslauthd
Thanks, that's what I did but it seems not working.
saslauthd only works, auxprop
On Mon, Mar 31, 2014 at 11:37:42AM -0400, Deeztek Support wrote:
I got the following error in one of our postfix servers this morning:
fatal: open database /var/lib/postfix/smtpd_scache.db: Invalid argument
Why on earth do people routinely truncate log entries to leave out
the name of the
Hello Viktor,
thanks a lot for your time and the great explanation, but i think that's
not what i'm looking for.
What i'm trying to accomplish is to make sure the from address used in the
envelope is the same address used to login. I don't mind if they use a
different reply to address or
On Mon, Mar 31, 2014 at 05:52:33PM +0200, Pau Peris wrote:
thanks a lot for your time and the great explanation, but i think that's
not what i'm looking for.
What i'm trying to accomplish is to make sure the from address used in the
envelope is the same address used to login. I don't mind
On 3/31/2014 11:50 AM, Viktor Dukhovni wrote:
Why on earth do people routinely truncate log entries to leave out
the name of the daemon that is logging the message???
Cause sometimes they forget. By the way the daemon in question is
postfix/tlsmgr but you already knew that.
What Postfix
Deeztek Support:
The database in question is not safe for multiple writers. Beyond
that you might have a buggy Berkeley DB, or SELinux blocking access.
SELinux is not installed. How would I determine if Berkeley DB is buggy?
Well, Postfix uses the Berkeley DB API. If that causes Berkeley
On Mon, Mar 31, 2014 at 12:45:57PM -0400, Deeztek Support wrote:
What Postfix service (daemon) logged this message? Was it after
a Postfix reload, restart, or some other time?
No it happens seemingly at random.
You need to examine your logs more carefully. The tlsmgr(8) process
only opens
Hi Victor,
I have emptied the notify_classes
1) Bounces are for outbound sent to lot of email addresses. And this is not
spamming. We have mailing list server 4 numbers, those are maintained for
around 80 clients, from there emails will be triggered through 9 SMTP
servers where postfix is
On Mon, Mar 31, 2014 at 05:14:49PM +, Viktor Dukhovni wrote:
However the particular
fatal log message you report open database: ... only occurs
in one place in Postfix:
dict_sdbm.c:msg_fatal(open database %s: %m, dbm_path);
You must be one of the folks who never got the memo
Hello Viktor,
i really do not know what to answer to you about your last email.
Anyway, as i understand envelope sender is where a computer are going to
respond an email, if needed, and the from header is where people reply
emails. If i'm wrong just an explanation will suffice.
That said, i'm
On 3/31/2014 1:25 PM, Viktor Dukhovni wrote:
On Mon, Mar 31, 2014 at 05:14:49PM +, Viktor Dukhovni wrote:
However the particular
fatal log message you report open database: ... only occurs
in one place in Postfix:
dict_sdbm.c:msg_fatal(open database %s: %m, dbm_path);
You must
On Mon, Mar 31, 2014 at 10:55:04PM +0530, KK Patnaik wrote:
1) Bounces are for outbound sent to lot of email addresses. And this is not
spamming.
Many bulk email senders believe the spammers are all the other bulk
senders, but not they.
These are only outbound servers.
2) qshape -s
Why
Deeztek Support:
It looks like running out of space causes that too. I found this entry
in the logs from the day before:
fatal: /var/lib/postfix/smtpd_scache.db: flush dictionary: No space left
on device
One of the first things I checked but space was fine when i looked. It
looks like
* Andrea devnul...@gmail.com:
2014-03-31 15:30 GMT+02:00 Patrick Ben Koetter p...@sys4.de:
Configure saslauthd for rimap and the SQL auxprop for MySQL.
Then expand pwcheck_method in smtpd.conf like this:
pwcheck_method: auxprop saslauthd
Thanks, that's what I did but it seems
2014-03-31 20:39 GMT+02:00 Patrick Ben Koetter p...@sys4.de:
Any log?
Sure,
with:
pwcheck_method: saslauthd
mech_list: PLAIN LOGIN CRAM-MD5 DIGEST-MD5 NTLM
Using IMAP account works.
When I change smtpd.conf with:
pwcheck_method: auxprop saslauthd
mech_list: PLAIN LOGIN CRAM-MD5 DIGEST-MD5
2014-03-31 20:57 GMT+02:00 Andrea devnul...@gmail.com:
Mar 31 20:52:32 smtps postfix/smtpd[14221]: warning:
unknown[192.168.0.42]: SASL LOGIN authentication failed: authentication
failure
Mar 31 20:52:32 smtps postfix/smtpd[14221]: unknown[192.168.0.42]: 535
5.7.8 Error: authentication
Hae you tried PLAIN with auxprop only? Use gen-auth, a script from John
Jetmoore, to create auth strings and telnet to the server.
p@rick
* Andrea devnul...@gmail.com:
2014-03-31 20:39 GMT+02:00 Patrick Ben Koetter p...@sys4.de:
Any log?
Sure,
with:
pwcheck_method: saslauthd
2014-03-31 21:30 GMT+02:00 Patrick Ben Koetter p...@sys4.de:
Hae you tried PLAIN with auxprop only? Use gen-auth, a script from John
Jetmoore, to create auth strings and telnet to the server.
p@rick
Yes, tried even now with help of gen-auth and testsaslauthd.
testsaslauthd works perfectly!
2014-03-31 21:52 GMT+02:00 Andrea devnul...@gmail.com:
2014-03-31 21:30 GMT+02:00 Patrick Ben Koetter p...@sys4.de:
Hae you tried PLAIN with auxprop only? Use gen-auth, a script from John
Jetmoore, to create auth strings and telnet to the server.
p@rick
Yes, tried even now with help of
Am 31.03.2014 19:26, schrieb Pau Peris:
i really do not know what to answer to you about your last email.
Anyway, as i understand envelope sender is where a computer are going to
respond an email, if needed, and the from
header is where people reply emails. If i'm wrong just an explanation
I'm forwarding the email to the list which was sent to rhsoft by mistake.
Thanks.
Sent from my Android mobile, excuse the brevity.
On Apr 1, 2014 12:42 AM, li...@rhsoft.net li...@rhsoft.net wrote:
REPLY TO THE LIST
Am 01.04.2014 00:16, schrieb Pau Peris:
Thanks for your reply.
I'm not
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