#------------------------------------------------------------------------------ # $File: mail.news,v 1.30 2022/10/31 13:22:26 christos Exp $ # mail.news: file(1) magic for mail and news # # Unfortunately, saved netnews also has From line added in some news software. #0 string From mail text 0 string/t Relay-Version: old news text !:mime message/rfc822 0 string/t #!\ rnews batched news text !:mime message/rfc822 0 string/t N#!\ rnews mailed, batched news text !:mime message/rfc822 0 string/t Forward\ to mail forwarding text !:mime message/rfc822 0 string/t Pipe\ to mail piping text !:mime message/rfc822 0 string/tc delivered-to: SMTP mail text !:mime message/rfc822 0 string/tc return-path: SMTP mail text !:mime message/rfc822 0 string/t Path: news text !:mime message/news 0 string/t Xref: news text !:mime message/news 0 string/t From: news or mail text !:mime message/rfc822 0 string/t Date: news or mail text !:mime message/rfc822 0 string/t Article saved news text !:mime message/news # Reference: http://quimby.gnus.org/notes/BABYL # Update: Joerg Jenderek # Note: used by Rmail in Emacs version 22 and before # is not text because of characters like Control-L Control-_ 0 string/b BABYL\ OPTIONS: Emacs RMAIL #0 string/t BABYL Emacs RMAIL text # https://reposcope.com/mimetype/message/x-gnu-rmail !:mime message/x-gnu-rmail # ~/RMAIL !:ext / 0 string/t Received: RFC 822 mail text !:mime message/rfc822 0 string/t MIME-Version: MIME entity text #0 string/t Content- MIME entity text # TNEF files... # URL: http://fileformats.archiveteam.org/wiki/Transport_Neutral_Encapsulation_Format # https://en.wikipedia.org/wiki/Transport_Neutral_Encapsulation_Format # Reference: http://mark0.net/download/triddefs_xml.7z/defs/t/tnef.trid.xml # https://interoperability.blob.core.windows.net/files/MS-OXTNEF/%5bMS-OXTNEF%5d-210817.pdf # Update: Joerg Jenderek # Note: moved and merged from ./msdos (version 1.154) there just called "TNEF" # partly verified by `tnef --list -v -f voice.tnef` and `ytnef -v triples.tnef` # TNEF magic From "Joomy" # TNEF_SIGNATURE 0 lelong 0x223E9F78 Transport Neutral Encapsulation Format (TNEF) !:mime application/vnd.ms-tnef # winmail.dat or win.dat by Microsoft Outlook !:ext tnef/dat # https://docs.microsoft.com/en-us/openspecs/exchange_server_protocols/ms-oxtnef/7fdb64ee-7f63-4d95-9af1-c672e7475c3a # LegacyKey #>4 uleshort x \b, key %#4.4x # attrLevelMessage; Level where attribute applies like: 1~attrLevelMessage 2~attrLevelAttachment >6 ubyte !1 \b, 1st level %#2.2x # other ID (like 02900000h) or TnefVersion ID (idTnefVersion=06900800h) >7 ubelong !0x06900800 \b, 1st id %#8.8x >7 ubelong =0x06900800 # TnefVersion length like: 4 >>11 ulelong !4 \b, TnefVersion length %x # TNEFVersionData; TnefVersion data like: 00010000h >>15 ulelong !0x00010000h \b, version %#8.8x # Checksum like: 1 >>19 uleshort !1 \b, checksum %#4.4x # attrLevelMessage; level of attOemCodepage like: 1 >>21 ubyte !1 \b, level %#2.2x # idOEMCodePage; OEMCodePage ID like: 07900600h >>22 ubelong =0x07900600 \b, OEM codepage # OEMCodePage length like: 8 >>>26 ulelong =8 # OEMCodePageData; PrimaryCodePage like: 1251 1252 >>>>30 ulelong x %u # OEMCodePageData; SecondaryCodePage; unused and SHOULD contain zero >>>>34 ulelong !0 and %u # OEMCodePageData Checksum like: E7h E8h >>>>38 uleshort x (checksum %#x) # attrLevelMessage of attMessageClass like: 1 >>40 ubyte !1 \b, level %u # idMessageClass; ID of attMessageClass like: 08800700h >>41 ubelong =0x08800700 \b, MessageAttribute # attMessageClass length like: 16 24 25 #>>>45 ulelong x (length %u) # attMessageClass data like: "IPM.Microsoft Mail.Note" "IPM.Note.Portada Newseum" # "IPM.Appointment" "IPM.Note.Microsoft.Voicemail.UM.CA" >>>45 pstring/l x "%s" # From: Kevin Sullivan 0 string *mbx* MBX mail folder # From: Simon Matter 0 string \241\002\213\015skiplist\ file\0\0\0 Cyrus skiplist DB 0 string \241\002\213\015twoskip\ file\0\0\0\0 Cyrus twoskip DB # JAM(mbp) Fidonet message area databases # JHR file 0 string JAM\0 JAM message area header file >12 leshort >0 (%d messages) # Squish Fidonet message area databases # SQD file (requires at least one message in the area) # XXX: Weak magic #256 leshort 0xAFAE4453 Squish message area data file #>4 leshort >0 (%d messages) #0 string \