1#------------------------------------------------------------------------------ 2# $File: mail.news,v 1.26 2021/03/21 14:37:03 christos Exp $ 3# mail.news: file(1) magic for mail and news 4# 5# Unfortunately, saved netnews also has From line added in some news software. 6#0 string From mail text 70 string/t Relay-Version: old news text 8!:mime message/rfc822 90 string/t #!\ rnews batched news text 10!:mime message/rfc822 110 string/t N#!\ rnews mailed, batched news text 12!:mime message/rfc822 130 string/t Forward\ to mail forwarding text 14!:mime message/rfc822 150 string/t Pipe\ to mail piping text 16!:mime message/rfc822 170 string/tc delivered-to: SMTP mail text 18!:mime message/rfc822 190 string/tc return-path: SMTP mail text 20!:mime message/rfc822 210 string/t Path: news text 22!:mime message/news 230 string/t Xref: news text 24!:mime message/news 250 string/t From: news or mail text 26!:mime message/rfc822 270 string/t Article saved news text 28!:mime message/news 29# Reference: http://quimby.gnus.org/notes/BABYL 30# Update: Joerg Jenderek 31# Note: used by Rmail in Emacs version 22 and before 32# is not text because of characters like Control-L Control-_ 330 string/b BABYL\ OPTIONS: Emacs RMAIL 34#0 string/t BABYL Emacs RMAIL text 35# https://reposcope.com/mimetype/message/x-gnu-rmail 36!:mime message/x-gnu-rmail 37# ~/RMAIL 38!:ext / 390 string/t Received: RFC 822 mail text 40!:mime message/rfc822 410 string/t MIME-Version: MIME entity text 42#0 string/t Content- MIME entity text 43 44# TNEF files... 450 lelong 0x223E9F78 Transport Neutral Encapsulation Format 46!:mime application/vnd.ms-tnef 47 48# From: Kevin Sullivan <ksulliva@psc.edu> 490 string *mbx* MBX mail folder 50 51# From: Simon Matter <simon.matter@invoca.ch> 520 string \241\002\213\015skiplist\ file\0\0\0 Cyrus skiplist DB 530 string \241\002\213\015twoskip\ file\0\0\0\0 Cyrus twoskip DB 54 55# JAM(mbp) Fidonet message area databases 56# JHR file 570 string JAM\0 JAM message area header file 58>12 leshort >0 (%d messages) 59 60# Squish Fidonet message area databases 61# SQD file (requires at least one message in the area) 62# XXX: Weak magic 63#256 leshort 0xAFAE4453 Squish message area data file 64#>4 leshort >0 (%d messages) 65 66#0 string \<!--\ MHonArc text/html; x-type=mhonarc 67 68# Cyrus: file(1) magic for compiled Cyrus sieve scripts 69# URL: https://www.cyrusimap.org/docs/cyrus-imapd/2.4.6/internal/bytecode.php 70# URL: http://git.cyrusimap.org/cyrus-imapd/tree/sieve/bytecode.h?h=master 71# From: Philipp Hahn <hahn@univention.de> 72 73# Compiled Cyrus sieve script 740 string CyrSBytecode Cyrus sieve bytecode data, 75>12 belong =1 version 1, big-endian 76>12 lelong =1 version 1, little-endian 77>12 belong x version %d, network-endian 78 79# Dovecot mail server, version 2.2 and later. 80# Dovecot mailing list: dovecot@dovecot.org 81# File format spec: https://wiki.dovecot.org/Design/Dcrypt/#File_format 82# From: Stephen Gildea 830 string CRYPTED\003\007 Dovecot encrypted message 84>9 byte x \b, dcrypt version %d 85