POP3

Checking With Telnet
Connect to the IMAP server using the command 'telnet severname port'...

telnet imap.server.co.uk 25

Give the following IMAP commands to check your details. The dot and space in front is needed for each command...

USER username PASS mypassword STAT LIST QUIT

http://techhelp.santovec.us/pop3telnet.htm