Resolved Plesk Onyx Horde Dovecot FAILED LOGIN

[DirkMA]

Hello together!

I am using Plesk onyx 17.5.3. Normally I used Roundcube, but i had the problem, that i had a blank page after Login.
Because it was not possible for me to resolve the problem, i Installed Horde by the Web Installer.

Now when i try to login, i get FAILED LOGIN in the Horde log.

The access data are in any case correct. The access data are stored in my browser. I also entered it manually.

I do not know how to continue! Maybe you can help me. Thanks in advance.

Sorry for my english!

mailllog:
Jun 5 10:54:34 hotlein dovecot: imap-login: Disconnected (auth failed, 3 attempts in 18 secs): user=<[email protected]>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, TLS, session=<5PjVpTJRKK5/AAAB>

Horde-log:
2017-06-05T08:54:34+00:00 ERR: HORDE [horde] FAILED LOGIN for [email protected] ([email protected]) [93.225.50.124] to horde [pid 23071 on line 216 of "/usr/share/psa-horde/login.php"]




Thanks Dirk

Edit:
I can use my eMailaccounts on any eMail-Program.

Edit 2:
I also tried the Plesk repair utility

 

[IgorG]

Please check the following KB article and let me know if it doesn't help - Unable to access the webmail: Error connecting to mail server

 

[DirkMA]

Thank you for your answer!

I tried the article, but it doesnt work in my case.


telnet localhost 143
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
* OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE STARTTLS AUTH=PLAIN AUTH=LOGIN AUTH=DIGEST-MD5 AUTH=CRAM-MD5] Dovecot ready.

I made the changes anyway, and restarted the network, but it doesn't change anything.

 

[DirkMA]

Bloody me! Thank you for your Work! It was my failure. just changed my password and it worked! Sorry for that! I'm ashamed