1 e9e8d207 2020-07-25 martijn .\"	$OpenBSD$
 2 e9e8d207 2020-07-25 martijn .\"
 3 e9e8d207 2020-07-25 martijn .\" Copyright (c) 2019 Martijn van Duren <martijn@openbsd.org>
 4 e9e8d207 2020-07-25 martijn .\"
 5 e9e8d207 2020-07-25 martijn .\" Permission to use, copy, modify, and distribute this software for any
 6 e9e8d207 2020-07-25 martijn .\" purpose with or without fee is hereby granted, provided that the above
 7 e9e8d207 2020-07-25 martijn .\" copyright notice and this permission notice appear in all copies.
 8 e9e8d207 2020-07-25 martijn .\"
 9 e9e8d207 2020-07-25 martijn .\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 e9e8d207 2020-07-25 martijn .\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 e9e8d207 2020-07-25 martijn .\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 e9e8d207 2020-07-25 martijn .\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 e9e8d207 2020-07-25 martijn .\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 e9e8d207 2020-07-25 martijn .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 e9e8d207 2020-07-25 martijn .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 e9e8d207 2020-07-25 martijn .\"
17 e9e8d207 2020-07-25 martijn .Dd $Mdocdate$
18 e9e8d207 2020-07-25 martijn .Dt FILTER-ADMDSCRUB 8
19 e9e8d207 2020-07-25 martijn .Os
20 e9e8d207 2020-07-25 martijn .Sh NAME
21 e9e8d207 2020-07-25 martijn .Nm filter-admdscrub
22 48db54fb 2020-12-14 martijn .Nd Administrative Management Domain scrubber
23 e9e8d207 2020-07-25 martijn .Sh SYNOPSIS
24 e9e8d207 2020-07-25 martijn .Nm
25 e9e8d207 2020-07-25 martijn .Op Fl rv
26 4f29629b 2020-08-30 martijn .Op Ar authserv-id
27 e9e8d207 2020-07-25 martijn .Sh DESCRIPTION
28 e9e8d207 2020-07-25 martijn .Nm
29 afe8b968 2020-12-14 martijn checks mail for
30 e9e8d207 2020-07-25 martijn .Ql Authentication-Results
31 e9e8d207 2020-07-25 martijn headers in the requested
32 e9e8d207 2020-07-25 martijn .Ar authserv-id
33 e9e8d207 2020-07-25 martijn domain and removes them.
34 e9e8d207 2020-07-25 martijn This filter is intended to be used as the first filter at a border MTA.
35 e9e8d207 2020-07-25 martijn This should prevent utilization of these headers in further filters or MTAs when
36 e9e8d207 2020-07-25 martijn they don't originate from within it's own trusted domain.
37 e9e8d207 2020-07-25 martijn The
38 e9e8d207 2020-07-25 martijn .Fl r
39 e9e8d207 2020-07-25 martijn flag can be set to reject mails containing these headers.
40 e9e8d207 2020-07-25 martijn If
41 e9e8d207 2020-07-25 martijn .Ar authserv-id
42 b7482b5c 2020-10-15 martijn is not specified it defaults to opensmtpd's
43 b7482b5c 2020-10-15 martijn .Ic admd
44 b7482b5c 2020-10-15 martijn option.
45 e9e8d207 2020-07-25 martijn For more verbose logging the
46 e9e8d207 2020-07-25 martijn .Fl v
47 e9e8d207 2020-07-25 martijn flag can be used.
48 e9e8d207 2020-07-25 martijn .Sh SEE ALSO
49 b7482b5c 2020-10-15 martijn .Xr smtpd.conf 5
50 e9e8d207 2020-07-25 martijn .Sh STANDARDS
51 e9e8d207 2020-07-25 martijn .Rs
52 e9e8d207 2020-07-25 martijn .%A M. Kucherawy
53 e9e8d207 2020-07-25 martijn .%D May 2019
54 e9e8d207 2020-07-25 martijn .%R RFC 8601
55 e9e8d207 2020-07-25 martijn .%T Message Header Field for Indicating Message Authentication Status
56 e9e8d207 2020-07-25 martijn .Re