[PLUG] Mail Administration Question [ANSWERED]

Rich Shepard rshepard at appl-ecosys.com
Mon Apr 6 16:48:53 UTC 2015


On Mon, 6 Apr 2015, John Meissen wrote:

> In my personal opinion, yes. 90% of the spam I reject is based on no
> reverse-DNS being available. My assumption is that any legitimate server
> will have properly configured reverse-DNS configured.

   Thanks, John. That's good enough for me.

> In my case I only care about the fact that that it resolves, not what it
> resolves to. And you should have a way to whitelist
> senders/addresses/etc., since there will always be the occasional clueless
> site that you probably care about.

   I've had to whitelist the addresses of folks whose ISPs are not well
configured so this is common.

Much appreciated,

Rich



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