1

Topic: postfix error

==== Required information ====
- iRedMail version: 0.8.5
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): LDAP
- Linux/BSD distribution name and version: Centos
- Related log if you're reporting an issue:
====
Hi. I have created 5 mailing lists but when I try to send in one of them I get this error in maillog

Jan 20 11:27:48 myserver postfix/smtp[17002]: 53C62F800046: to=<maillist3@mydomain.com>, relay=127.0.0.1[127.0.0.1]:10024, delay=468, delays=61/407/0/0.04, dsn=4.5.0, status=deferred (host 127.0.0.1[127.0.0.1] said: 451 4.5.0 Error in processing, id=16973-08, gen_mail_id FAILED: connect_to_sql: unable to connect to any dataset at (eval 101) line 252. (in reply to end of DATA command))

Any ideas what it means?

2 (edited by stocton12 2014-01-23 04:03:14)

Re: postfix error

It might have to do with this so I'll add some of my thoughts.
The setup of the server is iRedMail with Active Directory. So this list is a distribution list created in Active Directory and it's much bigger than the other four. It has more than 2000 users.
Perhaps postfix has a limit for how many users a mail list can have?

Error in mailog:

postfix/pipe[22814]: 6CDC9F800014: to=<maillist3@mydomain.com>, relay=dovecot, delay=0.05, delays=0/0.01/0/0.04, dsn=4.3.0, status=deferred (temporary failure)

Also in queue I get (temporary failure)

3

Re: postfix error

stocton12 wrote:

connect_to_sql: unable to connect to any dataset at (eval 101) line 252. (in reply to end of DATA command))

Do you have correct SQL related setting (host, user, password, database name) in parameter "@storage_sql_dsn" in Amavisd config file (/etc/amavisd/amavisd.conf)?

stocton12 wrote:

Perhaps postfix has a limit for how many users a mail list can have?

Yes. Reference: http://www.postfix.org/postonf.5.html#s … ient_limit