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From: eric@mastodon.Berkeley.EDU (Eric Allman)
Newsgroups: comp.mail.sendmail
Subject: Re: expanding cc recipient to full domain.
Keywords: expanding addresses
Message-ID: <39874@ucbvax.BERKELEY.EDU>
Date: 3 Dec 90 23:04:56 GMT
References: <felps.660172929@convex.convex.com>
Sender: usenet@ucbvax.BERKELEY.EDU
Reply-To: eric@mammoth.Berkeley.EDU
Organization: UC Berkeley Mammoth Project
Lines: 21


The problem is that only the sender address is getting rewritten to have
full domain qualifications -- you need to have the recipient addresses
written as well.  For example, you will probably find a line like:

Mtcp,	P=[IPC], F=mDFMueXLC, S=14, R=24, A=IPC $h, E=\r\n

This says that when sending to tcp networks, sender addresses are rewritten
by ruleset 14 (S=14) and recipient addresses are rewritten by ruleset 24
(S=24).  You will probably find that your Sender rewrite rule has something
like:

R$-			$1<@$w>				user w/o host
R$+<@$=w>		$:$1<@$w>			this host
R$+<@$->		$:$1<@$[$2$]>			canonicalize into dom
R$+<@$->		$:$1<@$2.$D>			if nameserver fails

It is probable that at least the last line will be missing from the
Recipient rewrite set.

eric