opnsense-src/contrib/file/magic/Magdir/sendmail

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# $File: sendmail,v 1.11 2019/04/19 00:42:27 christos Exp $
# sendmail:  file(1) magic for sendmail config files
#
# XXX - byte order?
#
# Update: Joerg Jenderek
# GRR: this test is too general as it catches also
# READ.ME.FIRST.AWP Sendmail frozen configuration
# - version ====|====|====|====|====|====|====|====|====|====|====|====|===
# Email_23_f217153422.ts Sendmail frozen configuration
# - version \330jK\354
0	byte	046
# https://www.sendmail.com/sm/open_source/docs/older_release_notes/
# freezed configuration file (dbm format?) created from sendmal.cf with -bz
# by older sendmail. til version 8.6 support for frozen configuration files is removed
# valid version numbers look like "7.14.4" and should be similar to output of commands
# "sendmail -d0 -bt < /dev/null |grep -i Version" or "egrep '^DZ' /etc/sendmail.cf"
>16	regex/s	=^[0-78][0-9.]{4}	Sendmail frozen configuration
# normally only /etc/sendmail.fc or /var/adm/sendmail/sendmail.fc
!:ext fc
>>16	string	>\0			- version %s
0	short	0x271c
# look for valid version number
>16	regex/s	=^[0-78][0-9.]{4}	Sendmail frozen configuration
!:ext fc
>>16	string	>\0			- version %s

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# sendmail:  file(1) magic for sendmail m4(1) files
#
# From Hendrik Scholz <hendrik@scholz.net>
# i.e. files in /usr/share/sendmail/cf/
#
0   string  divert(-1)\n    sendmail m4 text file