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How to stop DNS lookups of sendmail MX records (Doc ID 1672348.1)

Last updated on OCTOBER 08, 2019

Applies to:

Solaris Operating System - Version 10 1/13 U11 and later
Information in this document applies to any platform.


In a DNS environment where there is an MX record for "mailhost":
sendmail will attempt to use "mailhost", even if a "SMARTHOST" has been configured for "DS" in /etc/


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