Fabio S. Schmidt:
> I have already tested it running a telnet on the server and I got the
> "235 Authentication successful":
>
> * perl -MMIME::Base64 -e 'print
> encode_base64("\000API-KEY\000USERNAME\000PASSWORD")'
> * AUTH PLAIN Base64
...
> Thank your very much for being so prompt.
>
> I contacted them and I only need to use the USER as the USERNAME and the
> API KEY as the PASSWORD.
Given an smtp_passwd_maps lookup result with username:api-key,
Postfix would send the base64 equivalent of
\000username\000api-key
That's different than what you showed above.
Wietse
