Ive been intending to block it inbound/outbound for some time. in 2022, other than mail server theres no legitimate reason to use that port.
On Sat, Feb 5, 2022 at 9:22 PM TJ Trout <[email protected]> wrote: > Yes, or on the customer's router, either way. We block 25 but I'm not sure > that is customary nowadays? > > On Sat, Feb 5, 2022 at 5:45 PM Chuck McCown via AF <[email protected]> > wrote: > >> Would that be something you would configure in the border/edge router? >> >> *From:* TJ Trout >> *Sent:* Saturday, February 5, 2022 6:32 PM >> *To:* AnimalFarm Microwave Users Group >> *Subject:* Re: [AFMUG] Blocking email servers >> >> block port 25 outgoing >> >> On Sat, Feb 5, 2022 at 5:23 PM Chuck McCown via AF <[email protected]> >> wrote: >> >>> What is the best way to prevent customers from running their own email >>> server? >>> >>> -- >>> AF mailing list >>> [email protected] >>> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >>> >> ------------------------------ >> -- >> AF mailing list >> [email protected] >> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >> >> -- >> AF mailing list >> [email protected] >> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >> > -- > AF mailing list > [email protected] > http://af.afmug.com/mailman/listinfo/af_af.afmug.com >
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