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Subject: Re: LMTP -- how to do alias expansion + LMTP delivery
From: Wietse Venema (wietseporcupine.org)
Date: Tue May 23 2000 - 12:06:15 CDT


Amos Gouaux:
> Also in master.cf, I currently have:
>
> lmtp unix - - n - 4 lmtp
>
> I lowered the allowable number of lmtp clients to make greater use
> of the connection caching. This is also nice in that if the SMTP
> server gets hit with a bunch of mail all at once, the IMAP/POP
> systems won't get overwhelmed. Naturally, you'll want to watch
> delivery to make sure you don't choke off things tooo much.

You get better connection cacheing if you have a dedicated master.cf
entry per LMTP server. In that case, all connections will be reused,
except for connections that are idle for too long.

        Wietse