Am Mittwoch 04 August 2010 schrieben Sie:
Okay, sorry, I **AM** tooooo stupid.
I just learned, that someone has implemented a stupid "autolearn"-function in a mailfilter that adds anknown recipients to the ldap-directory.
My whole problem has nothing to do with dovecot. Dovecot is right: the "notexistent"-User *does* exist in the ldap-directory.
Same with my IPv4/IPv6-problem with "listen". On a *real* Debian Lenny system it's working fine. On our appliance system a "listen = *" opens IPv4 and IPv6. I haven't found the reason yet, there's nothing strange in /etc/sysctl.conf, but it looks like somebody has implemented a "cool killer feature" several years ago. I'll find it (and maybe him!), but it's not a dovecot-problem.
Sorry for wasting your time. Dovecot works fine and great like always.
I just learned that our base-system isn't that plain vanilla as I always thought and they always told me. Sorry, I haven't checked that possibility hard enough before sending to the list.
Peer Heinlein
--
Heinlein Professional Linux Support GmbH Linux: Akademie - Support - Hosting http://www.heinlein-support.de
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