Re: postfix rejecting mail: 555 5.5.4 Unsupported option: AUTH=<>
- Jaap van Wingerde skrev den 2013-01-14 22:55:
> "['Permerror', 'SPF Permanent Error: Too many DNS lookups',http://dmarcian.com/spf-survey/microsoft.com
> FROM:<account-security-noreply@...> SIZE=5696 AUTH=<>":
> 5.5.4 Unsupported option: AUTH=<>"
contact postmasters at microsoft.com to fix this spf problem
what dkim checker do you use ?
to me it seems that it does not work with bounces, auth is failing when
no sender domain exists
so there is 2 seperate probems here
- Jeroen Geilman skrev den 2013-01-14 23:42:
> That said, postfix contains no SPF functionality.spf is not a recipient problem on the software used to verify that
> You'll have to consult the documentation for whatever you are using
> to deal with SPF.
sender domain did a good job of reading rfc specs on how many records it
hopefully microsoft.com have logs of the problem to resolve