Cant connect to dovecot imap server

[j4mb4l4j4]

Hi i installed Froxlor as my Server Control Panel with Postfix and Dovecot.

 

Now i installed roundcube but i cant connect to dovecot, everytime it failes ...

 

here is my dovecot log ( the username and password are defently right .. )

 

Sep 19 11:13:44 euve10672 dovecot: auth-worker(default): pam(myusername@mydomain.org,127.0.0.1): lookup service=dovecot
Sep 19 11:13:44 euve10672 dovecot: auth-worker(default): pam(myusername@mydomain.org,127.0.0.1): #1/1 style=1 msg=Password:
Sep 19 11:13:44 euve10672 dovecot: auth(default): client in: AUTH^I1^IPLAIN^Iservice=imap^Isecured^Ilip=127.0.0.1^Irip=127.0.0.1^Ilport=143^Irport=36160^Iresp=dHVyYm9Ad2hpdGVyYWJiaXRob2xlLm9yZwB0dXJib0B3aGl0ZXJhYmJpdGhvbGUub3JnAGM0czVpMDIz
Sep 19 11:13:45 euve10672 dovecot: auth(default): new auth connection: pid=7770
Sep 19 11:13:46 euve10672 dovecot: auth-worker(default): pam(myusername@mydomain.org,127.0.0.1): pam_authenticate() failed: Authentication failure (password mismatch?) (given password: mypasswort)
Sep 19 11:13:48 euve10672 dovecot: auth(default): client out: FAIL^I1^Iuser=myusername@mydomain.org
Sep 19 11:13:53 euve10672 dovecot: imap-login: Aborted login (auth failed, 1 attempts): user=<myusername@mydomain.org>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured

 

 

Can anyone help me, i cant figure it out :-(