Cyrus gurus, This was my last resort. I scoured the net in search of anything that could help me solve this problem...including the archives of this list. Basically, the problem is this, I can only log into the IMAP server with one account 'cyrus'. Any other accout will NOT work. I'm using the 'pwcheck' method of authentication per the SASL documentation. I've tried all the suggestions I've seen...just using 'sasldb' auth mech...or 'shadow' making /etc/shadow readable by 'cyrus' user....all with no success. /etc/sasldb , /etc/passwd , /etc/shadow all have the same entries per user. Has anyone else experienced this problem?? And if so, how do I fix it? Below is some output from 'imtest'. The unsuccessful login outputs nothing to syslog, but the successful login does. Thanks. - Eric -------------------------------------------------------------------------------------- Here's what it spits at me when I login with 'cyrus': eric@mybox>imtest -m login -a cyrus mybox C: C01 CAPABILITY S: * OK mybox.myhouse.com Cyrus IMAP4 v2.0.13 server ready S: * CAPABILITY IMAP4 IMAP4rev1 ACL QUOTA LITERAL+ NAMESPACE UIDPLUS ID NO_ATOMIC_RENAME UNSELECT MULTIAPPEND SORT THREAD=ORDEREDSUBJECT THREAD=REFERENCES IDLE AUTH=DIGEST-MD5 S: C01 OK Completed Password: C: L01 LOGIN cyrus {9} + go ahead C: <omitted> L01 OK User logged in Authenticated. Security strength factor: 0 SYSLOG: May 15 18:39:48 mybox imapd[8208]: login: mybox[127.0.0.1] cyrus plaintext --------------------------------------------------------------------------------------------------- Here's what it spits when I login with another user: eric@mybox>imtest -m login -a test mybox C: C01 CAPABILITY S: * OK mybox.myhouse.com Cyrus IMAP4 v2.0.13 server ready S: * CAPABILITY IMAP4 IMAP4rev1 ACL QUOTA LITERAL+ NAMESPACE UIDPLUS ID NO_ATOMIC_RENAME UNSELECT MULTIAPPEND SORT THREAD=ORDEREDSUBJECT THREAD=REFERENCES IDLE AUTH=DIGEST-MD5 S: C01 OK Completed Password: C: L01 LOGIN test {8} + go ahead C: <omitted> L01 NO Login failed: authentication failure Authentication failed. generic failure Security strength factor: 0