I hope this is the right place to ask for a little help.
I'm trying to configure postfix to authenticate with both an SQL server and an IMAP server.
pwcheck_method: auxprop saslauthd
mech_list: PLAIN LOGIN CRAM-MD5 DIGEST-MD5 NTLM
sql_select: SELECT password FROM LoginUsers WHERE LoginUser = '%u@%r'
My /etc/default/saslauthd says:
OPTIONS="-c -m /var/spool/postfix/var/run/saslauthd -r -O imap.server.com"
I'm able to do this things:
1) just auxprop works, if I telnet and make AUTH PLAIN with mysql user, OK
2) just saslauthd works, if I telnet and make AUTH PLAIN with imap user, OK
3) auxprop saslauthd with mysql user works, if I telnet and AUTH PLAIN with mysql user OK
4) auxprop saslauthd with imap user DOESN'T WORK, if I telnet and AUTH PLAIN with imap user FAILED
Strange thing is that with config 4 if I try testsaslauthd with the same imap user it works.
I tried with both centos or debian, and it's the same. It doesn't seem a permission problem.
Any hint on how to solve this?
On postfix forum are saying this seems a cyrus-sasl problem...