On Tue, 2010-07-20 at 08:09 -0700, Walter Pinto wrote: > Have you tried adding: > > auxprop_plugin: ldap
What, exactly, would that do? My LDAP relevant configuration entries are: mydestination = $myhostname, localhost.localdomain, localhost, ldap:/etc/postfix/ldap-domains.cf local_recipient_maps = ldap:/etc/postfix/ldap-recipients.cf proxy:unix:passwd.byname $alias_maps The authentication off LDAP is done by SASL. But it looks like whenever non-authenticated connection arrives (i.e. normal inbound mail, rather than authenticated relaying), I seem to get the mentioned errors. So I think what I actually need to do is explicitly disable libldapdb and libsql plugins for smtp. Or is that not the case? Am I misunderstanding the nature of the problem I am looking at? Gordan