Ignoring first hop (backup-mx)
ssilva at sgvwater.com
Mon Aug 27 21:47:03 IST 2007
am.lists spake the following on 8/27/2007 1:03 PM:
> I'm on the verge of moving hosting providers.
> Unfortunately, I'm moving the place where my two primary proxies live
> (MailScanner 4.58 at the moment, upgrade comes soon, Postfix 2.2.2,
> and ClamAV).
> I have an agreement with a buddy of mine to provide me with backup-mx
> services for the next couple of days while I do the move.
> But... I don't know what his filtering has to offer (if any), and I
> don't want to inadvertently take in a bunch of junk because I have to
> w/l his box.
> Once the move is finished and I'm up and running on the other side,
> how do I whitelist his IP to receive all of that mail in for my users
> without killing SPF rules and also being able to check that "2nd" hop
> instead of the first hop (which will be his server) against my SA
> rule-based RBLs?
> Sorry if this is an obvious one, but it's not one I've had to deal with yet.
You could put his ip in your trusted networks for spamassasssin. That should
put the hop before him as the first untrusted network.
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