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From: Anthony Sorace <a@9srv.net>
In-Reply-To: <CAEj9f0J9zcG5t49hRELm9kLR8HrG_cWiF+tro+ztTuM9F26bMA@mail.gmail.com>
Date: Wed,  5 Nov 2014 12:40:24 -0500
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References: <CAEj9f0Lo-4p_1bTUZbzR-zri2UHDu3g4mFPo+Cn73icAeR+=EQ@mail.gmail.com>
	<64562eef8a41a3bf4522cd750ac9d1a5@quintile.net>
	<CAEj9f0+ZAzGHL9nONGpm9tpdFEvvu_AHgwb_Oo7dJJ9k=zyxkA@mail.gmail.com>
	<b78494e9fecab5c223c9f2ccd16e6013@ladd.quanstro.net>
	<CAEj9f0++RR-hRGw4NOfdt2a7zC7S305M5Bp3BMcgtNDtehAjaA@mail.gmail.com>
	<CAEj9f0Ln5P28N3-cBucX9mcW+aSb-rXe=nRecU93Req6JAHkJg@mail.gmail.com>
	<CAEj9f0JW+vifxaA0mJ4H3rU_2320Voykn9Y30RsC342Cf_gcjw@mail.gmail.com>
	<20141031130919.PTgJzDSl%sdaoden@yandex.com>
	<00f41dd88b47a3c64637a4e184cbc332@ladd.quanstro.net>
	<20141031180930.b3WeLqGt%sdaoden@yandex.com>
	<237c85544512abf78cc131d9c8a526bc@ladd.quanstro.net>
	<CAEj9f0J9zcG5t49hRELm9kLR8HrG_cWiF+tro+ztTuM9F26bMA@mail.gmail.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] Setting up Mail in Acme on the Raspberry Pi.
Topicbox-Message-UUID: 232c9ef8-ead9-11e9-9d60-3106f5b1d025

> I've been looking through the documentation and
> the 9fans archive but I can't get a clear answer on
> what to replace localhost.localdomain with.

If the recipient's mail server is being strict (but within
the bounds of the RFCs), that name is expected to be
the real, externally-resolvable DNS name of the
system you're sending from. The RFCs used to be more
lax on that point, and some servers still are, but you
shouldn't assume you'll be able to send to arbitrary
endpoints unless you satisfy that.