[afnog] is my sendmail an open-relay?

[John Walubengo]

folks,

how do i ensure my mail server is not acting as an open
relay? Am runing sendmail 8.12.x on RH9. I wish to have
sendmail recieving ONLY mail destined to my domain and
sending out ONLY mail originating from my private network.

which files do I need to tweak/review?

walu.



 
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