imap dont work

[tesquenure]

Hi,

All mail created with pop and imap.
Telnet imap from server work.
Telnet imap from internet dont work.

The service is up, i dont add it in firewall.

netstat -tap

tcp        0      0 *:https                 *:*                     LISTEN      6706/apache2    
tcp        0      0 localhost:10024         *:*                     LISTEN      810/amavisd (master
tcp        0      0 localhost:10025         *:*                     LISTEN      1731/master     
tcp        0      0 *:mysql                 *:*                     LISTEN      658/mysqld      
tcp        0      0 *:http-alt              *:*                     LISTEN      6706/apache2    
tcp        0      0 *:www                   *:*                     LISTEN      6706/apache2    
tcp        0      0 *:tproxy                *:*                     LISTEN      6706/apache2    
tcp        0      0 *:ftp                   *:*                     LISTEN      14964/pure-ftpd (SE
tcp        0      0 ww1.mydomain.com:domain       *:*                     LISTEN      666/named       
tcp        0      0 localhost:domain        *:*                     LISTEN      666/named       
tcp        0      0 *:ssh                   *:*                     LISTEN      732/sshd        
tcp        0      0 *:smtp                  *:*                     LISTEN      1731/master     
tcp        0      0 localhost:953           *:*                     LISTEN      666/named   
tcp6       0      0 [::]:imaps              [::]:*                  LISTEN      12509/couriertcpd
tcp6       0      0 [::]:pop3s              [::]:*                  LISTEN      12549/couriertcpd
tcp6       0      0 [::]:pop3               [::]:*                  LISTEN      1601/couriertcpd
tcp6       0      0 [::]:imap2              [::]:*                  LISTEN      1551/couriertcpd
tcp6       0      0 [::]:ftp                [::]:*                  LISTEN      14964/pure-ftpd (SE
tcp6       0      0 [::]:domain             [::]:*                  LISTEN      666/named       
tcp6       0      0 [::]:ssh                [::]:*                  LISTEN      732/sshd        
tcp6       0      0 ip6-localhost:953       [::]:*                  LISTEN      666/named

[Mark_NL]

I'm guessing a firewall issue?
If the server is behind a router, is the port forwarded to the server?

[tesquenure]

Hi,

I dont think.

Because i just change the server from ispconfig 2 to 3 with the same IP on the same cable.

And its work before on ispconfig 2.

Thx

[Mark_NL]

enable debug in /etc/courier/authdaemonrc

restart the service and try to login from an external host, and track the log file with

tail -f /var/log/mail.log

see if you can find some authentication errors.