greylisting with sendmail recommendations

[Matthew Seaman]

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On 19/03/2010 04:08:45, Warren Block wrote:
> On Fri, 19 Mar 2010, Jamie Griffin wrote:
>>
>> I'm thinking of implementing a greylisting milter for sendmail. I just
>> wanted to ask here first to see if anyone has any feedback on which
>> one might be the best to go with. I was looking at milter-greylist
>> from ports, which seems quite popular, does anyone use this and have
>> you found it to be effective?
> 
> It works for me.  Article that's a bit old but probably still close:
> http://www.wonkity.com/~wblock/docs/greylist.pdf

I like spamd from OpenBSD -- this is actually a firewall plugin which
intercepts traffic to port 25.  Works with any MTA.

Not just greylisting, but greytrapping and teergrube.  Every time you
run obspamd, you make a spammer cry.

	Cheers,

	Matthew

- -- 
Dr Matthew J Seaman MA, D.Phil.                   7 Priory Courtyard
                                                  Flat 3
PGP: http://www.infracaninophile.co.uk/pgpkey     Ramsgate
                                                  Kent, CT11 9PW
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