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[NMLUG] Reverse DNS
On Fri, 2005-10-28 at 18:52 -0600, Mars DeLapp wrote:
> My email service provider has started blocking email that fails a reverse DNS lookup. This has caused me a great deal of
> grief with rejecting a high percentage of legitimate email.
>
> I have been working on setting up my own email and web server and wanted to make sure I got it right before moving my
> business web site and email to my server. Looks like I now need to accelerate my work and get my business email moved ASAP.
>
> I am using Postfix. What is the right way to do reverse DNS checks on email?
>
mars ,
check out dnsstuff.com or you can use the dig program
jd
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