[Mimedefang] OT: sendmail limit connections
Arthur Corliss
corliss at digitalmages.com
Wed Feb 23 13:27:53 EST 2005
On Wed, 23 Feb 2005, David F. Skoll wrote:
> On Wed, 23 Feb 2005, Arthur Corliss wrote:
>
> > > Is there a sendmail way to limit # of connections by ip address?
>
> > The code base for poprelayd could do that quite simply. Just tail the logs
> > and update a db with a connection count per IP. You'd have to modify the
> > ruleset a bit, but all in all, that would be pretty easy.
>
> Sendmail 8.13 can do it natively. Check the "conncontrol" and
> "ratecontrol" features.
I haven't read the cf docs in some time. I assume you're not referring to the
global confCONNECTION_RATE_THROTTLE?
--Arthur Corliss
Bolverk's Lair -- http://arthur.corlissfamily.org/
Digital Mages -- http://www.digitalmages.com/
"Live Free or Die, the Only Way to Live" -- NH State Motto
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