Michael, > Wow. Please share :-)
presumably, you didn't really mean it (thus the :-). but, here they are anyway, in the format i keep them (a makefile puts them in ~/Mail/mhl.headers). cheers, Greg ; 1 these are all the fields i want to ignore when displaying a message. ; 2 automatically inserted into mhl.format, mhl.header.format ; 3 need to run "make" in ~/Mail after modifying ; 4 ; 5.0 to sort, unique: ; 5.1 select entire buffer ; 5.2 "C-x h C-u M-| LC_ALL=C sort -uf" ; 6 accept-language acceptlanguage affinity amq-delivery-message-id arc-authentication-results arc-message-signature arc-seal archived-at atlassianmail-meta-obsolete-id atlassianmail-meta-transaction-id authentication-results-original auto-submitted autocrypt comments content-class content-id content-language content-transfer-encoding content-type deferred-delivery delivered-to dkim-signature dmarc-filter domainkey-signature ems-idempotence-key ems-locale ems-method-name ems-subscription-category ems-subscription-scope errors-to face feedback-id importance in-reply-to ironport-hdrordr ironport-phdr ironport-sdr mail-followup-to mailcoach-send-uuid message-id messageid messagemaxretry messageretryperiod messagevalidityduration messagewebvalidityduration message_id mime-version msgid notification-id organization pp-correlation-id precedence received recipient-id references replied reply-by reply-to require-recipient-valid-since retry-count return-path sender site-id spamdiagnosticmetadata spamdiagnosticoutput status tenantheader thread-index thread-topic uob-a2b uow_id user-agent x-250ok-cid x-3bclean-processed x-7564579a x-77f55803 x-7fa49cb5 x-accountcode x-accountid x-accounttype x-ag-mips x-agmailtype x-agsender-email x-agsite x-agtoken x-amp-file-uploaded x-amp-result x-antivirus x-antivirus-status x-api-flavor x-api-host x-apple-auto-saved x-apple-base-url x-apple-mail-remote-attachments x-apple-mail-signature x-apple-windows-friendly x-arrive x-asid x-atl-mail-meta x-atl-queueid x-attach-flag x-auth-received x-authentic-smtp x-authenticated-id x-authenticated-uid x-authenticated-user x-authfastpath x-authority-reason x-authreport-spam x-authroute x-authuser x-authvirus-status x-automattic-destination x-automattic-tracking x-av-checked x-awesomeness x-axigen-dk-result x-axigen-dkim-result x-axigen-spf-result x-beenthere x-belong-decisive x-binding x-blast-id x-bmf-class x-bounceemailversion x-brand x-business-group x-butter-idempotent x-bwhitelist x-campaign-activity-id x-canit-stats-id x-canitpro-stream x-cfilter-loop x-cha x-channel-id x-clacks-overhead x-clamav-scan x-client-ip x-clientproxiedby x-cloud-sec-av-info x-cloud-sec-av-sent x-cm-acctid x-cm-analysis x-cm-envelope x-cm-messageid x-cm-senderinfo x-cm-transid x-cmae-analysis x-cmae-envelope x-cmid x-cnfs-analysis x-coil-thoughtful x-comms-c x-confirmit-hashistorylogging x-confirmit-ispanelist x-confirmit-mailcategory x-confirmit-projectid x-confirmit-respid x-confirmit-taskid x-confirmit-usedomainkeys x-contactid x-content-id x-coremail-antispam x-coremail-locale x-correlation-id x-crosspremisesheadersfiltered x-crosspremisesheadersfilteredbysendconnector x-crosspremisesheaderspromoted x-csa-complaints x-csc x-ctc-id x-ctch-flags x-ctch-refid x-ctch-rules x-ctch-score x-ctch-scorecust x-ctch-spam x-ctch-vod x-ctct-id x-cust_deliveryid x-cust_imsorgid x-cust_instancename x-cust_messageid x-d57d3aed x-dcc-usenix-metrics x-debug x-dedup-identifier x-delivery x-device-id x-dg-ref x-dh-backend x-dkim-options x-dkimdomain x-dkimselector x-dkim_sign_required x-dmid x-dynectemail-msg-hash x-dynectemail-msg-key x-dynectemail-x-headers x-dynemail-meta x-eight-fearful x-elnk-trace x-email-count x-email-rejection-mode x-email-sender x-email-service x-emailtype-id x-emarsys-environment x-emarsys-identify x-entity-id x-env-mailfrom x-env-rcptto x-env-sender x-envelope-to x-eopattributedmessage x-eoptenantattributedmessage x-exchange-antispam-report-cfa-test x-exchange-antispam-report-test x-exclaimer-md-bifurcation-instance x-exclaimer-md-config x-exclaimer-md-search-key x-exim-id x-external-id x-feedback-id x-filter-id X-Filter-Node x-flood-message-type x-flow-begin-time x-flow-id x-forefront-antispam-report x-forefront-prvs x-fx-nds-client-id-encrypt x-fx-nds-id x-fx-nds-level-env x-fx-nds-msg-id x-fx-nds-msg-pos x-fx-nds-origin x-fx-nds-origin-genesis x-fx-nds-rg-lg-env x-gar1 x-gar2 x-get-message-sender-via x-github-reason x-github-recipient x-github-recipient-address x-github-sender x-gitlab-pipeline-id x-gitlab-pipeline-ref x-gitlab-pipeline-status x-gitlab-project x-gitlab-project-id x-gitlab-project-path x-gm-message-state x-gm-phishy x-gm-spam x-gnu-pr-keywords x-gnu-pr-message x-gnu-pr-package x-gpg-key x-gpg-keyid x-greylisting x-header-companydbusername x-header-masterid x-header-versions x-hpl-mailscanner x-hpl-mailscanner-from x-hs-cid x-hue x-ibe-encrypted x-ibe-encrypted-agent x-ibe-encrypted-locale x-ibe-encrypted-signer-district x-id x-image-url x-imss-scan-details x-incomingheadercount x-incomingtopheadermarker x-injected-via-gmane x-ipas-result x-ironport-anti-spam-filtered x-ironport-anti-spam-result x-isi-4-30-3-mailscanner x-istat-libra-esva x-istat-libra-esva-from x-istat-libra-esva-id x-istat-libra-esva-information x-istat-libra-esva-watermark x-istore-domain x-istore-outgoing-class x-istore-outgoing-evidence x-istore-username x-j-chkmail-enveloppe x-j-chkmail-score x-j-chkmail-status x-j2-accounttype x-j2-caller-id x-j2-customerkey x-j2-fax-bps x-j2-fax-csid-remote x-j2-fax-mode x-j2-fax-pages x-j2-header-version x-j2-message-date x-j2-message-duration x-j2-message-format x-j2-message-size x-j2-message-type x-j2-phone-number x-j2-servicekey x-j2-servicetype x-jmailer x-job x-kmail-account x-kmail-message x-kmail-ops x-kmail-relay x-kpn-spamverdict x-kse-antiphishing-bases x-kse-antiphishing-info x-kse-antiphishing-method x-kse-antiphishing-scanningtype x-kse-antispam-info x-kse-antispam-interceptor-info x-kse-antispam-method x-kse-antispam-outbound-interceptor-info x-kse-antispam-rate x-kse-antispam-status x-kse-antispam-version x-kse-antivirus-info x-kse-antivirus-interceptor-info x-kse-attachment-filter-scan-result x-kse-attachment-filter-triggered-filters x-kse-attachment-filter-triggered-rules x-kse-bulkmessagesfiltering-scan-result x-kse-serverinfo x-kth-auth x-kth-mail-from x-kuleuven x-kuleuven-envelope-from x-kuleuven-id x-kuleuven-information x-kuleuven-scanned x-ld-processed x-letter-fingerprint x-linkedin-class x-linkedin-fbl x-linkedin-id x-linkedin-template x-list-administrivia x-local-domain x-loop x-lpn-mailing x-lpn-spamcause x-lpn-spamlevel x-lpn-spamrating x-m-msg x-mail-filterd x-mail-sender-version x-mailchannels-auth-id x-mailchannels-senderid x-mailcleaner x-mailcleaner-id x-mailcleaner-information x-mailcleaner-reporturl x-mailcleaner-spamcheck x-mailcleaner-spf x-mailcoach x-mailer x-mailfrom x-mailgun-rewrite-sender-header x-mailgun-sending-ip x-mailgun-sid x-mailgun-track x-mailgun-track-clicks x-mailgun-track-opens x-mailgun-variables x-mailin-campaign x-mailin-client x-mailinglist x-maillist-guid x-maillist-id x-mailman-approved-at x-mailman-version x-mailpropre-mailscanner x-mailpropre-mailscanner-from x-mailpropre-mailscanner-id x-mailpropre-mailscanner-information x-mailpropre-mailscanner-spamcheck x-mailru-compose-stats x-mailru-internal-auth x-mailru-internal-from x-mailru-mi x-mailru-sender x-mailscanner-from x-managed-by x-mandrill-user x-marketoid x-mbo-spam-probability x-mc-ingress-time x-mc-loop-signature x-mc-metadata x-mc-relay x-mc-subaccount x-mc-track x-mc-unique x-mc-user x-mcda x-mdarrival-date x-mdhelo x-me-auth x-me-date x-me-helo x-me-ip x-me-proxy x-me-proxy-cause x-me-sender x-meetup-mesg-id x-meetup-recip-id x-meetup-track x-member-id x-message-flag x-message-priority x-message-reference x-message-tracking-id x-messageipdirection x-messagekey x-metadata-postoffice-token x-mhe-checksum x-microsoft-antispam x-microsoft-exchange-diagnostics x-microsoft-original-message-id x-mid x-migadu-auth-user x-migadu-flow x-miltered x-mime-autoconverted x-mime-notice x-mimecast-originator x-mimecast-spam-score x-mimeole x-mimiaid x-mktarchive x-mktmaildkim x-mras x-ms-has-attach x-ms-tnef-correlator x-msfbl x-msg-ref x-msys-api x-nc-cid x-newsl x-nicebayes x-operating-system x-organization x-organizeremail x-origin-country x-original-authentication-results x-original-message-group-size x-original-message-id x-original-message-source x-original-messageid x-original-sender x-originalarrivaltime x-originalrecipient x-originalsenttime x-originated-at x-originating-ip x-originatororg x-out-vdrt-spamcause x-out-vdrt-spamscore x-out-vdrt-spamstate x-outgoing-spam-status x-ovh-tracer-id x-owm-env-sender x-owm-source-ip x-path-id x-patreon-uuid x-personalized-by x-pgp-agent x-pgp-fingerprint x-pgp-key x-pinpoint-from x-platform x-pm-metadata-send-uuid x-pmwin-version x-pmx-server x-pobox-relay-id x-powered-by x-pp-email-transmission-id x-pp-requested-time x-ppp-message-id x-ppp-vhost x-proofpoint-spam-details x-proofpoint-spam-level x-proofpoint-virus-version x-pstn-addresses x-pstn-levels x-pstn-neptune x-pstn-settings x-ptmail-allowedsender-action x-ptmail-remoteip x-ptmail-service x-purgate x-purgate-ad x-purgate-id x-purgate-size x-purgate-type x-pviq x-qq-bgrelay x-qq-business-origin x-qq-feat x-qq-goodbg x-qq-mailer x-qq-mid x-qq-mime x-qq-replyhash x-qq-sendsize x-qq-ssf x-qq-style x-qumid x-ran x-razor-class x-razorgate-vade x-razorgate-vade-classification x-razorgate-vade-verdict x-rcptdomain x-rcptenc x-recommended-action x-rediff-delivered-remotely-to x-rema-libra-esva x-rema-libra-esva-from x-rema-libra-esva-id x-rema-libra-esva-information x-rema-libra-esva-watermark x-renater-ptge-spamcause x-renater-ptge-spamscore x-renater-ptge-spamstate x-reply-to-service x-report-abuse x-reportingkey x-return-path x-rg-mail-id x-rg-mail-type x-roundup-issue-components x-roundup-issue-keywords x-roundup-issue-priority x-roundup-issue-severity x-roundup-issue-stage x-roundup-issue-status x-roundup-issue-type x-roundup-issue-versions x-roundup-loop x-roundup-name x-roundup-version x-rpcampaign x-rspamd-queue-id x-rspamd-score x-rspamd-server x-rspamd-uid x-rt-loop-prevention x-rt-original-encoding x-rt-originator x-rt-ticket x-rzg-auth x-rzg-class-id x-s-id x-sa-class x-sa-result x-sable-id x-sail-id x-sender x-sent-to x-sequence x-server-quench x-service-id x-ses-outgoing x-sfg-info x-sfmc-stack x-sg-eid x-sg-id x-sgw-mailingid x-sgw-tracking-id x-sgw-userid x-sib-id x-signin-verify-code x-smtpapi x-smtpcom-message-id x-smtpcom-payload x-smtpcom-sender-id x-smtpcom-tracking-number x-sncr-vadesecure x-sonic-cauth x-sonic-dkim-sign x-sonic-id x-sonic-mf x-sonic-spam-details x-spam-check-by x-spam-filtered x-spam-flag x-spam-level x-spam-report x-spam-score x-spam-status x-spamc x-spamd-result x-spamexperts-domain x-spamexperts-outgoing-class x-spamexperts-outgoing-evidence x-spamexperts-username x-spampanel-domain x-spampanel-outgoing-class x-spampanel-outgoing-evidence x-spampanel-username x-spam_action x-spam_bar x-spam_report x-spam_score x-spam_score_int x-spook x-starscan-received x-starscan-version x-subscriber x-sun-charset x-symc-ess-client-auth x-synaq-pinpoint x-synaq-pinpoint-id x-synaq-pinpoint-information x-synaq-pinpoint-spamcheck X-Tag-Only x-tcpremoteip x-template-name x-template-version x-tg-id x-tm-as-gconf x-tm-as-matchedid x-tm-as-mml x-tm-as-product-ver x-tm-as-result x-tm-as-result-xfilter x-tm-as-user-approved-sender x-tm-as-user-blocked-sender x-tm-id x-tm-snts-smtp x-tmase-inertia x-tmase-matchedrid x-tmase-result x-tmase-snap-result x-tmase-version x-tmn x-toi-expurgateid x-toi-msgid x-trustedsources x-trx-id x-txn_id x-ui-out-filterresults x-uidl x-uio-scanned x-uio-spam-info x-uio-spf-received x-uioonly x-uniform-type-identifier x-uw-orig-sender x-uwash-spam x-v-a x-v-cd x-v-e-cd x-v-id x-v-r-cd x-v-t-cd x-va-a x-va-cd x-va-e-cd x-va-id x-va-r-cd x-va-t-cd x-vadesecure-score x-virtual-mta x-viruschecked x-vitals x-vmta x-vpm-enc-regime x-vpm-group-id x-vpm-host x-vpm-is-hybrid x-vpm-msg-id x-vr-out-score x-vr-out-spamcause x-vr-out-status x-vr-spamcause x-vr-spamscore x-vr-spamstate x-vrspam-cause x-vrspam-extcause x-vrspam-score x-vrspam-state x-webmail-userid x-whl x-wum-from x-wum-replyto x-wum-to x-wurtel-no-sender x-x-spam-bl-results x-x-spam-checked-in-group x-x-spam-checker-version x-x-spam-details x-x-spam-flag x-x-spam-level x-x-spam-processed x-x-spam-report x-x-spam-score x-x-spam-status x-xfinity-vaas x-xyz-bcn x-xyz-bct x-xyz-cn x-xyz-cr x-xyz-ct x-xyz-et x-xyz-md x-xyz-mg x-xyz-pk x-xyz-rcpt-hash x-zixhosted-customer
