Stuff…

Having strange intermittent issues with horde IMP webmail returning “Requested message not found” when clicking on a message in the inbox. Packages: psa-horde-3.1.7-cos5.build93091230.06 php-5.2.14-2.el5.art php-imap-5.2.14-2.el5.art psa-9.3.0-cos5.build93091230.06 courier-imap-3.0.8-cos5.build93091230.06 psa-imp-4.1.6-cos5.build93091230.06 Additions: xcache 1.3.0 mod_security I have tested disabling mod_security which did not help.  Also, tried disabling xcache which also has not helped. Trying to find the problem [...]

[Read more →]

Horde webmail was displaying a blank page on login, or, in firefox asking to download redirect.php. OS: CentOS 5.5 Plesk: 9.3.x In the error_log for the mail webserver saw a lot of errors: [Tue Oct 05 16:38:38 2010] [notice] child pid 4349 exit signal Segmentation fault (11) [Tue Oct 05 16:38:38 2010] [notice] child pid [...]

[Read more →]

In the previous post we were Importing country ISO 3166 codes into MySQL database, because, we wanted to run a script over all the junk mail caught in our catch all mailboxes. The script checked the received headers of the email and finds the IP address of the sender.  Then, looks up the country that [...]

[Read more →]

Was receiving the following errors in the mail.log after upgrade from Ubuntu 8.04 LTS to Ubuntu 10.4 LTS: Aug 19 12:32:55 mail postfix/pipe[2208]: 88FD22BC84: to=<user@domain>, relay=maildrop, delay=1180, delays=1180/0.02/0/0.04, dsn=4.3.0, status=deferred (temporary failure. Command output: ERR: authdaemon: s_connect() failed: Permission denied /usr/local/maildrop/bin/maildrop.bin: Temporary authentication failure. ) I had previously installed maildrop from source, but, decided to [...]

[Read more →]

The /var/spool/postfix/defer and /var/spool/postfix/deferred queues had gone crazy on a server and was filling up the log files with rubbish.  Needed to delete the defer and deferred queues. postsuper -d ALL defer postsuper -d ALL deferred Did the trick nicely.  postsuper(1) appears to be quite helpful for this.

[Read more →]