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1.1 root 1: .\" Copyright (c) 1985 The Regents of the University of California.
2: .\" All rights reserved.
3: .\"
4: .\" Redistribution and use in source and binary forms are permitted provided
5: .\" that: (1) source distributions retain this entire copyright notice and
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8: .\" University of California, Berkeley and its contributors'' in the
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14: .\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
15: .\" WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
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17: .\"
18: .\" @(#)aliases.5 6.4 (Berkeley) 6/23/90
19: .\"
20: .TH ALIASES 5 "June 23, 1990"
21: .UC 4
22: .SH NAME
23: aliases \- aliases file for sendmail
24: .SH SYNOPSIS
25: .B /etc/aliases
26: .SH DESCRIPTION
27: This file describes user id aliases used by
28: .I /usr/sbin/sendmail.
29: It is formatted as a series of lines of the form
30: .in +0.5i
31: name: name_1, name2, name_3, . . .
32: .in
33: The
34: .I name
35: is the name to alias, and the
36: .I name_n
37: are the aliases for that name.
38: Lines beginning with white space are continuation lines.
39: Lines beginning with `\|#\|' are comments.
40: .PP
41: Aliasing occurs only on local names.
42: Loops can not occur, since no message will be sent to any person more than once.
43: .LP
44: After aliasing has been done, local and valid recipients who have a
45: ``.forward'' file in their home directory have messages forwarded to the
46: list of users defined in that file.
47: .PP
48: This is only the raw data file; the actual aliasing information is
49: placed into a binary format in the files
50: .I /etc/aliases.dir
51: and
52: .I /etc/aliases.pag
53: using the program
54: .IR newaliases (1).
55: A
56: .I newaliases
57: command should be executed each time the aliases file is changed for the
58: change to take effect.
59: .SH "SEE ALSO"
60: newaliases(1), dbm(3X), sendmail(8)
61: .br
62: SENDMAIL Installation and Operation Guide.
63: .br
64: SENDMAIL An Internetwork Mail Router.
65: .SH BUGS
66: Because of restrictions in
67: .IR dbm (3X)
68: a single alias cannot contain more than about 1000 bytes of information.
69: You can get longer aliases by ``chaining''; that is, make the last name in
70: the alias be a dummy name which is a continuation alias.
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