On 7.4.2013, at 20.58, Andreas Meyer anmeyer@anup.de wrote:
Apr 7 15:52:51 delta postfix/smtpd[19988]: warning: access table inet:127.0.0.1:12340 entry has empty value
I wonder if that really means that it's getting an empty value or if it's something else. I don't know why it would be getting an empty value. Do you see an anything in Dovecot's error log?
Apr 7 19:55:53 delta postfix/smtpd[23362]: connect from dovecot.org[193.210.130.67] Apr 7 19:55:53 delta postfix/smtpd[23362]: warning: access table inet:127.0.0.1:12340 entry has empty value
Oh, notice the two spaces there between "entry has"? It's looking up an empty key (instead of email@address), so it's getting back an empty value. Although Dovecot's reply should still be DUNNO then. Anyway, looks to me like Postfix config isn't correct somehow.