Welcome Everyone !!!

I’ve set up Mozilla Thunderbird:
POP3: 127.0.0.1
SMTP: 127.0.0.1

and Username without # sign and everything works fine.

I get a note at the bottom of the message that it was checked by Avast.

Question: Do you really have to set up USERNAME like
username#pop3.server.com or just only username without #pop3.server.com ?

Best Regards
Piotr