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-   -   in reply to MAIL FROM command (http://www.howtoforge.com/forums/showthread.php?t=46328)

ivomendonca 3rd June 2010 18:32

in reply to MAIL FROM command
 
Hello im getting this e-mail errors from my server.


Jun 3 17:20:02 hosting3 postfix/smtp[22571]: 005679962C4: to=, relay=mx.netcabo.pt[212.113.174.24]:25, delay=83, delays=0.01/0.01/1.3/82, dsn=4.0.0, status=deferred (host mx.netcabo.pt[212.113.174.24] said: 451 #4.1.3 Domain of sender address does not resolve (in reply to MAIL FROM command))

and many
Sender address rejected: Domain not found (in reply to RCPT TO command))


Thanks.

falko 4th June 2010 12:19

Does the sender domain exist in DNS? Do you get an answer when you run
Code:

dig senderdomain.tld
?

ivomendonca 4th June 2010 18:04

Quote:

Originally Posted by falko (Post 230201)
Does the sender domain exist in DNS? Do you get an answer when you run
Code:

dig senderdomain.tld
?

thanks, yes the problem is with dns.
I think is a bad config,and is fine now thanks.


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