Posted on 2009-10-22, 11:14, by uk, under
Perl,
Postfix.
In our Mailservers (Postfix) we use a lot of policy-servers, which are custom perl servers, eg granting sender permissions to external mailservers or building live-statistics of mail throughput. However, i recently ran into some problems starting one of those which uses a berkley database backend (aka bdb via BerkleyDB and BerkeleyDB::Env with DB_INIT_MPOOL from CPAN). [...]
Posted on 2009-07-11, 14:40, by uk, under
Postfix.
You maybe know this scenario: At some sunny morning some guy using your mailservers decides to send a reaal big mailing via you and has forgotten to be polite and to remove all the recipients who does not exist any more (as in: adress closed) and even less polite: to remove all recipients who want [...]
Eigentlich wollte ich heute was über UTF-8 und Perl schreiben aber dafür bin ich zu müde.. Daher lieber eine kurzer Abriss aus dem Mailserver Alltag:
Heute sollte ich einem Kunden eine Mailkommunikation nachvollziehbar machen. Es ging darum ob ein spezieller Absender tatsächlich an einen Empfänger versand hat oder nicht. Und wenn ja wann und wie oft. [...]
Posted on 2008-08-28, 01:00, by uk, under
Postfix.
Posted on 2008-08-26, 20:52, by uk, under
Postfix.