Yes, something came up here:
Oct 21 15:34:18 auth: Debug: auth client connected (pid=1706005)
Oct 21 15:34:18 auth: Debug: client in: AUTH 1 DIGEST-MD5 service=imap secured session=EQqBZy6yBJQAAAAAAAAAAAAAAAAAAAAB lip=::1rip=::1 lport=143 rport=37892
Oct 21 15:34:18 auth: Debug: client passdb out: CONT 1 cmVhbG09IiIsbm9uY2U9ImxFZEFqZG91OFNTRWJXMWo4dWNwdWc9PSIscW9wPSJhdXRoIixjaGFyc2V0PSJ1dGYtOCIsYWxnb3JpdGhtPSJtZDUtc2VzcyI=
Oct 21 15:34:18 auth: Debug: client in: CONT<hidden>
Oct 21 15:34:18 auth: Debug: vpopmail(someuser@somedomain.com,::1,<EQqBZy6yBJQAAAAAAAAAAAAAAAAAAAAB>): Performing passdb lookup
Oct 21 15:34:18 auth: Debug: vpopmail(someuser@somedomain.com,::1,<EQqBZy6yBJQAAAAAAAAAAAAAAAAAAAAB>): cache hit: <hidden>
Oct 21 15:34:18 auth: Info: vpopmail(someuser@somedomain.com,::1,<EQqBZy6yBJQAAAAAAAAAAAAAAAAAAAAB>): Requested DIGEST-MD5 scheme, but we have only SHA1
Oct 21 15:34:18 auth: Debug: vpopmail(someuser@somedomain.com,::1,<EQqBZy6yBJQAAAAAAAAAAAAAAAAAAAAB>): Finished passdb lookup
Oct 21 15:34:18 auth: Debug: auth(someuser@somedomain.com,::1,<EQqBZy6yBJQAAAAAAAAAAAAAAAAAAAAB>): Auth request finished
Oct 21 15:34:20 auth: Debug: client passdb out: FAIL 1 user=someuser@somedomain.com
Oct 21 15:34:20 imap-login: Info: Disconnected (auth failed, 1 attempts in 2 secs): user=someuser@somedomain.com, method=DIGEST-MD5, rip=::1, lip=::1, secured, session=<EQqBZy6yBJQAAAAAAAAAAAAAAAAAAAAB>
On Wed, Oct 21, 2020 at 1:11 PM Aki Tuomi aki.tuomi@open-xchange.com wrote:
Can you turn on
auth_debug=yes
and then see what happens?
Aki
On 21/10/2020 13:46 jesus san miguel jesus.sanmiguel@gmail.com wrote:
Yes, we support DIGEST-MD5, but the password is correct: If I restart the service, they can login immediately.
[root@hermes dovecot]# grep md5 * grep: conf.d: Is a directory toaster.conf:auth_mechanisms = plain login digest-md5 cram-md5 [root@hermes dovecot]#
On Wed, Oct 21, 2020 at 12:12 PM Aki Tuomi aki.tuomi@open-xchange.com wrote:
On 21/10/2020 12:58 jesus san miguel jesus.sanmiguel@gmail.com wrote:
I have certain power users who can't login through POP3 or IMAP from their computer while being receiving mail on their cell phones (pop3), despite pop3_lock_session = no
Am I hitting some other limit? I don't see any error in dovecot.log but a generic failed login:
Oct 21 10:31:44 imap-login: Info: Disconnected (auth failed, 1 attempts in 2 secs): user=someuser@somedomain.com, method=DIGEST-MD5, rip=::1, lip=::1, secured, session=<XSVQLSqy2IYAAAAAAAAAAAAAAAAAAAAB>
Running version is 2.3.11.3
Do you support DIGEST-MD5 logins? If yes, then they have wrong password.
Aki