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Re: QPSMTPD Re: smtproutes

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From:
Roger
Date:
March 23, 2004 08:35
Subject:
Re: QPSMTPD Re: smtproutes
Message ID:
40606731.3050606@rockriver.net
roger@rope.net wrote:

>	Possible solution, assuming I understand your setup correctly,
>would be to set up a .qmail-default in your ~alias directory that forwards
>everything inbound to localhost:10024. I expect that that qmail
>installation will take care of final delivery.
>
>  
>
Hadn't thought of that...

>	OTOH, I don't see why you would accept on one port and send it to
>another port for processing, since it could all be done at the one port
>with a single copy of qmail (and qpsmtpd).
>  
>
We're running a dual qmail setup.  amavisd-new is sandwiched between 2 
instances of qmail.  The reason we have 2 instances of qmail is

-amavisd tends to crash about once every two weeks
-doesn't handle heavy loads very well
-isn't as configurable as a full fledged dedicated MTA
-on the inbound you can use cool things, like qpsmtpd, you can do that 
w/ amavisd-new
-and on the outbound area can use things like qmail_out and smtproutes


This way amavis listens on a localhost where mail comes already 
pre-screened.  If amavisd dies mail gets queued up in qmail_in.  We have 
scripts in place which check if the amavis process is 1 - up 2 - 
responding properly..  If amavisd was more of a MTA we'd just run 
amavisd on this box and no qmail at all.   This gives just extra control 
and stability.

-- 
Rock River Internet                          Roger Grunkemeyer
202 W. State St, 8th Floor                grunky@rockriver.net
Rockford, IL 61101                                815-968-3888



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