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Can Sendmail check originating server MX record?

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JoeQ

JoeQ

MIS
Jan 17, 2001
1
US
Is it possible for sendmail to verify a connecting server has a MX record for the domain it is connecting from and not accept the mail if it doesn’t?? My boss seems to think so, but I am not so sure…

Can anyone confirm or deny this??

Thanks in advance,

Joe
 
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