Content-type: text/html Man page of aliases

aliases

Section: Devices and Network Interfaces (4)
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NAME

aliases - Contains alias definitions for the sendmail program  

SYNOPSIS

/var/adm/sendmail/aliases  

DESCRIPTION

By default, the aliases file contains the required aliases for the sendmail program. Do not delete these defaults because they are needed by the system. This file describes user ID aliases used by the sendmail command. It is formatted as a series of lines in the form: name: name_1, name_2, name_3,..

The name is the name that needs an alias, and the name_n are the aliases for that name. Lines beginning with white space are continuation lines. Lines beginning with a # (number sign) are comments.

You can define an alias only on local names. Duplicate addresses are removed and no message is sent to any person more than once. For example, if name_1 defines an alias that is name_2 and name_2 defines an alias that is name_1, sendmail does not send the same message back and forth. Local and valid recipients who have a .forward file in their home directory have messages forwarded to the list of users defined in that file.

This is only the raw data file; the actual information that defines the aliases is placed into a binary format in the files /var/adm/sendmail/aliases.dir and /var/adm/sendmail/aliases.pag using the newaliases command. For the change to take effect, the newaliases command must be executed each time the aliases file is changed.

The sendmail program also supports sending messages to programs or appending a message to a file. See the sendmail(8) reference page for further information.  

Special Aliases

Directs error messages that occur when sending to aliasname back to address.  

RESTRICTIONS

Aliases for sendmail use the dbm(3) database format for faster lookups. A single alias cannot exceed 1,000 characters. To work around this restriction, you can chain together aliases. For example: alias-list: ali1, ali2, ali3 ali1: name 1, name 2 ... ali2: name n, name n + 1  

FILES

Binary aliases file. Binary aliases file.  

RELATED INFORMATION

Commands: newaliases(1), forward(4), local.users(4), sendmail(8) delim off


 

Index

NAME
SYNOPSIS
DESCRIPTION
Special Aliases
RESTRICTIONS
FILES
RELATED INFORMATION

This document was created by man2html, using the manual pages.
Time: 02:40:08 GMT, October 02, 2010