The SMTP server returned an error, on Linux

Hi friends,

I am not able to send emails to an external email accounts (i.e. hotmail, yahoo, gmail, etc), but internal email accounts no problem (inner the company).

I got this error msg (log attached).


Any documentation how to configure JDE with Linux email server will be appretiated.

Ver 8.12
Emal Server is in Linux

Pretty obvious this has nothing to do with JDE. Its your mail server dude.