> My config is almost exactly the same as yours, except that I use static > userdb and I do not have (nor do I understand the need for; see my > previous post) pass_attrs. I tried putting them in matching yours, but > it still fails the same way: OpenLDAP receives the query and (according > to its logs) responds with nentries=1 (i.e., exactly one match, as > expected). However, dovecot never sees the response from OpenLDAP.
What do you see in the dovecot logs with auth debug on?