$ telnet pop3host 110 Trying 18.67.13.317 Connected to pop3host. Escape character is "^]". +OK Hello there. USER username +OK Password required. PASS password +OK logged in.
$ telnet pop3host 110 Trying 18.67.13.317 Connected to pop3host. Escape character is "^]". +OK Hello there. USER username +OK Password required. PASS password +OK logged in.