env headers Action Body-Size Channel-To Control-Type Error Error-Local-Text Error-Msg-Type Error-Number Error-Text Error-Token Function Header-Flush Header-Size Host-From Host-To Info Last-Delayed-DSN-Date MAIL-Exts MIME-Encoding MTA-Hops Message-Id Message-Size Parent Priority RCPT-Exts Submitted-Date Submitted-Via Trace User-From body headers Cc Content-Disposition Content-Transfer-Encoding Content-Type Date From MIME-Version Message-ID Received Return-Path Sent Subject To X-AM-MSGID X-AMAZON-TRACK X-ARROW-BOUNCE X-Abuse X-Accept-Language X-Actual-Recipient X-Adapt X-Ameol-Version X-AntiVirus X-Antirelay X-Apparently-From X-Apparently-To X-Application-Path X-Archived X-Astrocenter-Type X-Astrocenter-UID X-Attachments X-Authenticated-Sender X-Authentication X-Authentication-Warning X-Autogenerated X-BeenThere X-Bounce-Data X-Bounce-Info X-Bulk-Email X-Bulk-ID X-Bulkmail X-CC X-CLICKZ-Message-Id X-Checked X-Client-Addr X-Comment X-Complaints X-Confirm-Reading-To X-Converted-To-Plain-Text X-Customer X-DDMessageId X-DPOP X-DSN-ENVID X-Date X-David-Flags X-David-Sym X-DeliverBy X-Delivery X-Delivery-Time X-Disclaimer X-Dmail-From X-Dmail-To X-DomainScript X-EM-Registration X-EM-Version X-EON-NOTIFY X-Eagle-Notice X-Email-Ref X-Encoding X-Engine X-EntryID X-Envelope-From X-Envelope-To X-EnvelopeTo X-Errors-To X-Expid X-FC-Icon-ID X-FC-MachineGenerated X-Face X-Failed-Recipients X-Filter-Status X-Frontier-To X-Fumanchu X-Funmail-UID X-GID X-GT X-GWTYPE X-GWUSERID X-Guinevere X-Header-Date X-Header-Partid X-Header-Pitchid X-Header-Type X-Header-Userid X-Header-Version X-Help-Page-Location X-Hops X-Hosted-By X-INTM-Message-Id X-Incognito-SN X-Incognito-Version X-Info X-Intended-Recipient X-Internal-ID X-JMSavedFile X-Job-ID X-Jobs X-Juno-Att X-Juno-Line-Breaks X-Juno-RefParts X-LMA X-Laun-Verp-Uid X-Lboro-Filtered X-Library X-List X-List-Agent X-List-Archive X-List-Digest X-List-Host X-List-ID X-ListID X-ListMember X-ListServer X-ListVersion X-Listprocessor-Version X-Listserver X-Loop X-Loop-Check X-Loop-Detect X-Lotus-FromDomain X-MAILWATCH-INSTANCEID X-MAPI-DeleteAfterSubmit X-MAPI-DeliveryReceipt X-MAPI-MessageFlags X-MAPI-ReadReceipt X-MAPI-SentMailEntryID X-MDMailing-List X-MDRcpt-To X-MDRedirect X-MDRemoteIP X-MDSend-Notifications-To X-MDaemon-Deliver-To X-MICROSOFT-CDO-ALLDAYEVENT X-MICROSOFT-CDO-BUSYSTATUS X-MICROSOFT-CDO-IMPORTANCE X-MICROSOFT-CDO-INSTTYPE X-MICROSOFT-CDO-INTENDEDSTATUS X-MICROSOFT-CDO-REPLYTIME X-MICROSOFT-CDO-TZID X-MIME-Autoconverted X-MIME-Engine X-MIMEOLE X-MIMETrack X-MKTFI X-ML X-ML-Info X-ML-Name X-ML-To X-MLServer X-MM-MsgNr X-MM-Newsletter X-MS-Attachment X-MS-Embedded-Report X-MS-Has-Attach X-MS-TNEF-Correlator X-MSExch-Correlation-Key X-MSMail-Priority X-MSMail-priority X-MSMailPriority X-MSReally-To X-Mac X-Mail-Count X-MailBounceFor X-Mailbot X-Mailer X-Mailer-Version X-Mailid X-Mailing-List X-Mailing-List-Server X-Mailman-Version X-Mailmap-To X-Majordomo-Version X-Majorhomo-Job-ID X-Map-MIXER-Originators X-Memo X-Memo-To X-Message X-Message-Flag X-Message-Id X-Mime-Autoconverted X-MimeOLE X-Mimeole X-Mimetrack X-Mirrored-by X-Monitor-Recipient X-Ms-Tnef-Correlator X-MsgID X-Msmail-Priority X-NDTAG X-NVID X-Ncc-RegID X-Newsreader X-Ngb-Disclaimer X-No-Archive X-Notes-Item X-OEM X-OpenMail-Hops X-OpenMail-Transport-Id X-Organisation X-Original-Date X-Original-Message-ID X-Original-Message-Id X-Original-Return-Path X-Original-Sender X-Original-To X-OriginalArrivalTime X-Originally-To X-Originating-IP X-Originator X-PIPEX-username X-PMG-Msgid X-PMG-Recipient X-PMG-Userid X-PNO-Email X-PNO-Email-Type X-PNO-ID X-POST-MessageClass X-PRID X-Powered-By X-Priority X-RBL-Warning X-Rcpt-To X-Real-User X-Received X-Register X-Rem-Ad X-Remote-Host X-Reply-To X-Resent-At X-Resent-By X-Resent-For X-Resent-From X-Resent-From-Address X-Resent-Message X-Resent-To X-Resent-To-Address X-Return-Path X-Rocket-Spam X-SLUIDL X-SMF-Hop-Count X-SMF-Message-ID X-SMTP-Envelope X-SMTP-envelope X-SMTPExp-Registration X-SMTPExp-Version X-SSLID X-Scanner X-Script X-Sender X-Sender-Ip X-Senders-IP X-Sent X-Sent-From X-Sequence X-Server X-Server-Uuid X-Sleuth X-Socket X-Spam-Rating X-Stats X-Stn-Info X-SubID X-Sybari-Space X-TELiX X-TTC-ID X-Tagname X-Tdc-Type X-To X-To-Unsubscribe X-Tornado-ID X-Track X-Tracker X-UID X-UIDL X-URL X-USR-REFNO X-UnexpectedSender X-UnityID X-UnityUser X-Unix-From X-Unsent X-Unsubscribe X-Usage X-User-Info X-UserScript X-VES-MsgType X-VES-OrigID X-VIP X-VPType X-VSMLoop X-VirusChecked X-VirusScanned X-WAB-GENDER X-WDR-Disclaimer X-WM-FaxTo X-WM-Posted-At X-WSS-ID X-Warning X-WebMail-Urgent X-WebMail-UserID X-WebsiteUser-IP X-X-Sender X-Yahoo-Forwarded X-Yahoo-ReturnBounces X-YahooFilteredBulk X-ZSender X-archive-position X-bundle-id X-cid X-created X-eGroups-Approved-By X-eGroups-Edited-By X-eGroups-From X-eGroups-Moderators X-eGroups-Notify X-eGroups-Return X-emjobid X-emurnid X-finfo X-iScan X-igwMailID X-list X-listar-version X-listname X-lyris-type X-mailer X-original-sender X-pair-Authenticated X-pmrqc X-quotingent X-scanner X-skip-virus-check X-uri X-userid X-virus-checked X-wiredmail-fname