James wrote regarding '[EE] email spamblock router?' on Mon, Jan 16 at 16:03:
> Sort version:
> 
> Is there a firewall / router that will check incoming requests on port 25
> against a list of RBLs and reject the ones that are listed? Preferably with
> a message about RBLs and how to get off them.

Barracuda.  http://www.barracudanetworks.com/  $1745 at the low end.

I've not used them, but I've used SnapGear firewalls.  They have a
"webwasher" that can clean up email as well as web traffic.
http://www.webwasher.com/ / http://tinyurl.com/7lffe - it's also not
exactly free.

> Now there are undoubtedly many fine email server programs that will do just
> that but I don't really want to install and learn a new one at this time. 

That's about the only good way that'll be inexpensive, unfortuantely.
And it's only inexpensive in terms of cash - the time involved is
rather a high cost.  It's worth noting that I get maybe 2 spams per
week, if that, after running DSpam with postfix for a couple of
months.  That's out of about 3K-5K messages/day to addresses I've had
live and public for close to a decade.  I think it was worth my
time, others may disagree... :)

--Danny
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