Email prgram Thunderbird 1.0
OS Win98

Total of 7 email account

[]one accout just uses the username plus 127.0.0.1
[
]4 acount username#domain.com plus 127.0.0.1
[*]last account nothing works for scanning

The last acount is one this created by me thru my hosting server using there email create program.

I can send and recieve mail trhu the last account but only if I use the domain name in the pPOP3 server and the domain name in the SMTP setting .

I have tried subitutiting various other characters because it will not accept the # sign.

Any ideas as what to do?