[Postfixbuch-users] Benutzer vom reject_authenticated_sender_login_mismatch ausschliesen

[Helmut Hullen]

Hallo, Philipp,

Du meintest am 13.08.10:

> Hallo Mailingliste

[...]
<datev at localhost.communich.eu> (expanded from <datev at localhost>): host
    mail.communich.eu[/var/lib/imap/socket/lmtp] said: 550-Mailbox unknown.
    Either there is no mailbox associated with this 550-name or you do not have
    authorization to see it. 550 5.1.1 User unknown (in reply to RCPT TO
    command)

Viele Gruesse!
Helmut