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Re: [cobalt-users] SMTP Error



> When some users email to my domain they received the following error:
> 
> "Connected to xx.xx.xx.xx but sender was rejected.
> Remote host said: 451 4.1.8 <name@xxxxxxxxxx>... Domain of sender
> address name@xxxxxxxxxx does not resolve"
> 
> xx.xx.xx.xx reflects the correct IP address of the domain receiving the
> email.
> name@xxxxxxxxxx is a valid user account at a valid domain.
> 

If you would post the real domain, it would help. It might be valid, but a
check of the DNS for that domain may find errors.
-- 
Dan Kriwitsky


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