table lookup problem

[Christian Hügel]

Hi.

I have noticed following error in my logfiles:

Mar 16 12:01:15 kolab postfix/trivial-rewrite[29630]: fatal:
ldap:/etc/postfix/ldap/mydestination.cf(0,lock|fold_fix): table lookup
problem
Mar 16 12:01:16 kolab postfix/master[18275]: warning: process
/usr/libexec/postfix/trivial-rewrite pid 29630 exit status 1
Mar 16 12:01:38 kolab postfix/trivial-rewrite[29631]: warning:
dict_ldap_lookup: Search error -5: Timed out
Mar 16 12:01:38 kolab postfix/trivial-rewrite[29631]: warning:
transport_maps lookup failure
Mar 16 12:01:38 kolab postfix/smtpd[29629]: NOQUEUE: reject: RCPT from
localhost[127.0.0.1]: 451 4.3.0 <test.user at example.com>: Temporary
lookup failure; from=<root at kolab.example.com> to=<test.user at example.com>
proto=ESMTP helo=<localhost>
Mar 16 12:01:38 kolab amavis[3327]: (03327-20) smtp resp to RCPT (pip)
(<test.user at example.com>): 451 4.3.0 <test.user at example.com>: Temporary
lookup failure
Mar 16 12:01:38 kolab amavis[3327]: (03327-20) Negative SMTP resp. to
DATA: 554 5.5.1 Error: no valid recipients
Mar 16 12:01:38 kolab amavis[3327]: (03327-20) (!)FWD from
<root at kolab.example.com> -> <test.user at example.com>,BODY=7BIT 451 4.3.0
from MTA(smtp:[127.0.0.1]:10025): 451 4.3.0 <test.user at example.com>:
Temporary lookup failure
Mar 16 12:01:38 kolab amavis[3327]: (03327-20) Blocked MTA-BLOCKED
{TempFailedInbound}, <root at kolab.example.com> ->
<test.user at example.com>, Message-ID:
<20140316110034.6F6D616415DA at kolab.example.com>, mail_id: Zhk09koIiIB6,
Hits: -0.001, size: 54796, 54260 ms
Mar 16 12:01:40 kolab postfix/smtp[29613]: 6F6D616415DA:
to=<test.user at example.com>, orig_to=<root>,
relay=127.0.0.1[127.0.0.1]:10024, delay=97, delays=43/0.03/0.01/54,
dsn=4.3.0, status=deferred (host 127.0.0.1[127.0.0.1] said: 451 4.3.0
id=03327-20 - Temporary MTA failure on relaying, from
MTA(smtp:[127.0.0.1]:10025): 451 4.3.0 <test.user at example.com>:
Temporary lookup failure (in reply to end of DATA command))
Mar 16 12:01:48 kolab postfix/cleanup[29632]: warning: dict_ldap_lookup:
Search error -5: Timed out
Mar 16 12:01:48 kolab postfix/cleanup[29632]: warning: C364D16415F2:
virtual_alias_maps map lookup problem for postmaster at kolab.example.com



I can receive/send mails though. This error occurs almost every hour and
the mail is generated from cron. When sending a mail to root from the
CLI (mailx -s "Test" root) the mail gets delivered.

Any hints?

Thank you.

Christian

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