Troubleshoot 553

  • Thread starter Thread starter Guest
  • Start date Start date
G

Guest

553 sorry, that domain isn't in my list of allowed rcpthosts (#5.7.1)
This is the error message that I receive, on some of the recipients that I
email or reply to. I need help to correct this. Please
 
Theresa said:
553 sorry, that domain isn't in my list of allowed rcpthosts (#5.7.1)
This is the error message that I receive, on some of the recipients
that I email or reply to. I need help to correct this. Please
Click to expand...

You need to authenticate to your outgoing server.
 
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