[BlueOnyx:14182] Re: Email timing out for Vsite

Michael Stauber mstauber at blueonyx.it
Tue Dec 31 14:12:47 -05 2013


Hi David,

>  Or is this a DNS issue from using Cnames?

If the CNAME record is used during the DNS lookup for determining the
recipient, then it is most likely the root cause of the problem.

Regardless if the CNAME is used for the receiving domain, or if Sendmail
receives the email and then needs to lookup the final destination and
gets the CNAME as result.

CNAME's and email don't work well together.

-- 
With best regards

Michael Stauber



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