I have 'sasl_mech_list: PLAIN DIGEST-MD5'. When doing CAPABILITY, I have AUTH=DIGEST-MD5, but not AUTH=PLAIN. I think that Cyrus imapd does not advertise PLAIN, even if he accept it. If I sniff the connection , I can see that mailutil hang up right after asking for CAPABILITY. I guess it does not do DIGEST-MD5 and give up since AUTH=PLAIN is not advertised. Does that make sense ? If yes, is there a way to make Cyrus advertise AUTH=PLAIN ?
It may only be advertising PLAIN over an encrypted connection. What happens if you remove the "/notls" ?
-Pat
