Hello, I installed a server on the basis of "The Perfect Setup". The system is running with Debian Etch 4.0. During the installtion there were no errors, everything worked. I get, however, an error when I try to establish a new pop3 connection. The error message of my mail programm is: So, I checked the server and connection settings and read some threads about this error, but I still cannot find the bug. Thanks for your help!