ram wrote:
Sorry for this OT post .. but I think this is a common problem for all
postfix admins
We run smtp services for our clients using smtp-auth. And nowadays we
also enforce a strong password (minimum alphanumeric)
But still people's passwords get compromised. Even a relatively strong
Hello everyone,
I am using postfix 2.5.4 with amavisd-new, courier imap, clamd, spamassasin,
maildrop on Ubuntu 6.06.2 LTS server which I inherited.
I have been struggling alone to try to resolve two issues and hope that i can
get some help here.
Issue 1.
Many of my users have been
On Sat, 18 Jul 2009, ram wrote:
We run smtp services for our clients using smtp-auth. And nowadays we
also enforce a strong password (minimum alphanumeric)
But still people's passwords get compromised. Even a relatively strong
password. To save our postfix servers I have implemented rate-limits
i always see in the postfix maillog the following:
dsn=2.6.0,dsn=2.0.0,dsn=4.0.0,
understand this is the status of the delivery; what is the significance of
these numbers after dsn?; (e.g. dsn=2.0.0 i understand status sent ok) i
googled for it but could not manage to get any info about this;
Jumping Mouse a écrit :
Hello everyone,
I am using postfix 2.5.4 with amavisd-new, courier imap, clamd,
spamassasin, maildrop on Ubuntu 6.06.2 LTS server which I inherited.
I have been struggling alone to try to resolve two issues and hope that
i can get some help here.
when you have
Charles Sprickman a écrit :
Hello all,
We've been using vpopmail+qmail for the past 6 years or so, and need to
deploy new hardware. I'm seriously considering a move to something more
modern on the software side. Vpopmail has worked well for us, but it's
a bit hackish, as is the bundle of
Hello,
Just out of curiosity how do you let your users change their passwords?
2009/7/18 Charles Sprickman sp...@bway.net:
On Sat, 18 Jul 2009, ram wrote:
We run smtp services for our clients using smtp-auth. And nowadays we
also enforce a strong password (minimum alphanumeric)
But still
Ok thanks mouss willl split this message into two requests
1. smtp time outs and delays
2. spamc being called when using amavis-new
and close this message... so everyone please consider this message closed it
will will be continued with subjects smtp time outs and delays and spamc
being
solution proposed by mouss:
remove: this line:xfilter /usr/bin/spamcfrom maildroprc
I am noticing the following in the mail logs:
Jul 17 06:18:42 mail spamc[32239]: connect(AF_INET) to spamd at 127.0.0.1
failed, retrying (#1 of 3): Connection refusedJul 17 06:18:43 mail
spamc[32239]:
solution proposed by mouss:
remove: this line:xfilter /usr/bin/spamcfrom maildroprc
I see that this that having this line in maildroprc can cause a delay of
about 5 seconds per email message, could this have been causing major delays
in delivery during high server load or
K bharathan:
i always see in the postfix maillog the following:
dsn=2.6.0,dsn=2.0.0,dsn=4.0.0,
understand this is the status of the delivery; what is the significance of
these numbers after dsn?; (e.g. dsn=2.0.0 i understand status sent ok) i
googled for it but could not manage to get any
continued from smtp time outs and delays + spamc being called when using
amavis-new
mouss wrote:
hard to tell, but a first bet is reverse DNS lookup. if the clients use
a private IP space, make sure your DNS server answers for thecorresponding
reverse zone so that postfix gets an NXDOMAIN
On 7/18/2009, mouss (mo...@ml.netoyen.net) wrote:
-Continued use of Courier-IMAP. Not so much because I like it, but I
don't want POP UUIDs changing or any big changes in IMAP quirks that
suddenly cause users grief. It seems like Courier+Maildrop is fairly
common though, so I think I'm safe
On Sat, 18 Jul 2009, Charles Marcus wrote:
Oh... and although I did recommend moving to dovecot, if all you use is
POP, and there is no chance you will be switching to IMAP, then it I
don't think you'd see any benefit switching to dovecot...
Except the performance increase under Dovecot is 30
Thanks again mouss.
most of my users are in an office network behind a firewall and are using an
ms server 2003 dns for local lookups my isp's dns server for non local
lookups. My ISP is also hosting the dns records for the postfix server.
How can I test if postfix is getting an NXDOMAIN
On 7/18/2009, Jumping Mouse (kafr...@hotmail.com) wrote:
Here is my main.cf
# Postfix master process configuration file. For details on the format
postconf -n output only please...
--
Best regards,
Charles
On 7/18/2009, Res (r...@ausics.net) wrote:
Oh... and although I did recommend moving to dovecot, if all you use is
POP, and there is no chance you will be switching to IMAP, then it I
don't think you'd see any benefit switching to dovecot...
Except the performance increase under Dovecot
Here is my postconf -n output:
~$ postconf -nalias_maps = hash:/etc/aliases,
hash:/var/lib/mailman/data/aliasesbiff = nobroken_sasl_auth_clients =
yesconfig_directory = /etc/postfixcontent_filter =
smtp-amavis:[127.0.0.1]:10024delay_warning_time = 4hhome_mailbox =
On Sat, 18 Jul 2009, Charles Marcus wrote:
On 7/18/2009, Res (r...@ausics.net) wrote:
Oh... and although I did recommend moving to dovecot, if all you use is
POP, and there is no chance you will be switching to IMAP, then it I
don't think you'd see any benefit switching to dovecot...
On 7/18/2009, Sahil Tandon (sa...@tandon.net) wrote:
Just so I understand, you don't use POP3 on the server you manage;
you have never compared POP3 performance on Dovecot vs.
$something_else, but you are commenting on the lack of performance
benefit? :)
Only because I've been on the dovecot
On Sat, 18 Jul 2009, Charles Marcus wrote:
On 7/18/2009, Sahil Tandon (sa...@tandon.net) wrote:
Just so I understand, you don't use POP3 on the server you manage;
you have never compared POP3 performance on Dovecot vs.
$something_else, but you are commenting on the lack of performance
On 7/18/2009 11:23 AM, Sahil Tandon wrote:
See: http://wiki.dovecot.org/POP3Server
Yep, seems to say something similar...
What's with all the ellipses?! Finish your thought! :)
Ok, I'll try... ;)
Jumping Mouse a écrit :
Thanks again mouss.
most of my users are in an office network behind a firewall and are
using an ms server 2003 dns for local lookups my isp's dns server for
non local lookups. My ISP is also hosting the dns records for the
postfix server.
How can I test if
gianluca...@interfree.it a écrit :
Hi
My mailserver store mail in Maildir format, is possible through postfix,
mailscanner or procmail to store mail with subject filename so i can find
mail more quicly on server?
the subject is a bad choice for a filename:
- the filename must be
On Jul 18, 2009, at 4:38 AM, Damian Myerscough wrote:
Hello,
Just out of curiosity how do you let your users change their
passwords?
Adding to this, do you have a forgot password feature that perhaps
gives them passwords to a master control panel of some form?
Did you distribute their
LuKreme:
Getting a lot of these:
postfix/trivial-rewrite[88525]: fatal: proxy:mysql:/usr/local/etc/
postfix/mysql_virtual_domains_maps.cf(0,lock|fold_fix): table lookup
problem
Log for trivial-rewrite warning: records in Postfix logs.
Look in the MySQL logs.
Wietse
Hi there,
I am using fetchmail to pop3 mail from gmail. But when I receive email
I find that fetchmail is using postfix to deliver the mail to the
corresponding internal mailbox. postfix responds with the following
error and best I can tell the mail never ends up in my inbox. Looks
like
Getting a lot of these:
postfix/trivial-rewrite[88525]: fatal: proxy:mysql:/usr/local/etc/
postfix/mysql_virtual_domains_maps.cf(0,lock|fold_fix): table lookup
problem
postfix/smtpd[27380]: warning: problem talking to service rewrite:
Unknown error: 0
postfix/smtpd[27362]: warning: problem
Weitse:
LuKreme:
Getting a lot of these:
postfix/trivial-rewrite[88525]: fatal: proxy:mysql:/usr/local/etc/
postfix/mysql_virtual_domains_maps.cf(0,lock|fold_fix): table lookup
problem
Log for trivial-rewrite warning: records in Postfix logs.
Look in the MySQL logs.
Despite my.cfg having
On 18-Jul-2009, at 22:43, LuKreme wrote:
Weitse:
LuKreme:
Getting a lot of these:
OK, never mind. After digging through the thousands of log lines I
found the first sql error.
Evidently at some point in updating postfixadmin the password to the
'postfix' mysql database was changed to
On Sat, 18 Jul 2009, LuKreme wrote:
Weitse:
LuKreme:
Getting a lot of these:
postfix/trivial-rewrite[88525]: fatal: proxy:mysql:/usr/local/etc/
postfix/mysql_virtual_domains_maps.cf(0,lock|fold_fix): table lookup
problem
Log for trivial-rewrite warning: records in Postfix logs.
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