This mail never gets delivered. Any ideas why?

[Νίκος Γκρ33κ]

Τη Κυριακή, 10 Μαρτίου 2013 7:56:45 π.μ. UTC+2, ο χρήστης Steven D'Aprano έγραψε:

> My wild guess is that the mail server is properly rejecting mail because 
> you are trying to send to it without an account.

Account 'support(-at-)hostgator.com' exists. It's the recipient mail address which is my personal address fot my web hosting business.

In TB yes i can read email via SSL witohut any problem.