corpus.blog
41554 blogs · [ { "id": "01a0de1b-e36a-734e-b80b-e1270e554f4d", "title": "Dead domains (sort of): TDS Telecom offloading email service", "url": "https://www.spamresource.com/2026/09/dead-domains-sort-of-tds-telecom.html", "published_at": "2026-09-24T11:00:00+00:00" }, { "id": "01a0d19b-3ab4-72c6-aa11-39704509d91f", "title": "Goofus and Gallant: 3 Missed Opportunities to Do the Right Thing", "url": "https://www.spamresource.com/2026/09/goofus-and-gallant-3-missed.html", "published_at": "2026-09-22T12:00:00+00:00" }, { "id": "01a0d19b-3ab4-72c6-aa11-39704558fda4", "title": "Dead domain: mydurango.net", "url": "https://www.spamresource.com/2026/09/dead-domain-mydurangonet.html", "published_at": "2026-09-16T19:18:48+00:00" }, { "id": "01a09548-c356-7207-8544-42042ecb391e", "title": "Bad Ideas: Why Giving Your Email List to a Third Party Is Just Dumb", "url": "https://www.spamresource.com/2026/09/bad-ideas-why-giving-your-email-list-to.html", "published_at": "2026-09-11T12:00:00+00:00" }, { "id": "01a08cea-f900-72cd-8ba6-62e090fdbcf6", "title": "iOS27: Bringing Apple Mail Improvements", "url": "https://www.spamresource.com/2026/09/ios27-bringing-apple-mail-improvements.html", "published_at": "2026-09-10T12:00:00+00:00" }, { "id": "01a087e3-f986-724a-ad5d-6d8a38ecefd4", "title": "New from Validity: The Heatwave Domain Blocklist", "url": "https://www.spamresource.com/2026/09/new-from-validity-heatwave-domain.html", "published_at": "2026-09-09T17:13:38+00:00" }, { "id": "01a087e3-f986-724a-ad5d-6d8a393b18d2", "title": "GPT: Let’s Talk Deliverability Analysis", "url": "https://www.spamresource.com/2026/09/gpt-lets-talk-deliverability-analysis.html", "published_at": "2026-09-07T14:47:07+00:00" }, { "id": "01a087e3-f986-724a-ad5d-6d8a394976ba", "title": "Ask Al: GPT Transition, Reputation, and Issues", "url": "https://www.spamresource.com/2026/09/ask-al-gpt-transition-reputation-and.html", "published_at": "2026-09-04T19:49:15+00:00" }, { "id": "01a087e3-f986-724a-ad5d-6d8a39c9cb3f", "title": "Mailbox full: Not always an inbox problem", "url": "https://www.spamresource.com/2026/08/mailbox-full-not-always-inbox-problem.html", "published_at": "2026-08-31T10:00:00+00:00" }, { "id": "01a087e3-f986-724a-ad5d-6d8a3a3a4896", "title": "Google Resurrects Its Verified Political Sender Program", "url": "https://www.spamresource.com/2026/08/google-resurrects-its-verified.html", "published_at": "2026-08-30T17:18:20+00:00" }, { "id": "01a087e3-f986-724a-ad5d-6d8a3a8f1b3c", "title": "Apple Not Changing \"Hide My Email\" Addresses After All", "url": "https://www.spamresource.com/2026/08/apple-not-changing-hide-my-email.html", "published_at": "2026-08-25T18:51:22+00:00" }, { "id": "01a087e3-f986-724a-ad5d-6d8a3b0fe91b", "title": "Having trouble adding users and domains in GPT V2?", "url": "https://www.spamresource.com/2026/08/having-trouble-adding-users-and-domains.html", "published_at": "2026-08-23T20:10:17+00:00" }, { "id": "01a087e3-f986-724a-ad5d-6d8a3c0c1970", "title": "I’m a DMARC fan. Are you?", "url": "https://www.spamresource.com/2026/08/im-dmarc-fan-are-you.html", "published_at": "2026-08-21T12:00:00+00:00" }, { "id": "01a087e3-f986-724a-ad5d-6d8a3c6723d1", "title": "GPT: V1 Retirement and Important Updates", "url": "https://www.spamresource.com/2026/08/gpt-v1-retirement-and-important-updates.html", "published_at": "2026-08-20T17:29:45+00:00" }, { "id": "01a087e3-f986-724a-ad5d-6d8a3d14c4a0", "title": "Ask Al: How do you actually set up a BIMI logo?", "url": "https://www.spamresource.com/2026/08/ask-al-how-do-you-actually-set-up-bimi.html", "published_at": "2026-08-18T12:00:00+00:00" }, { "id": "01a087e3-f986-724a-ad5d-6d8a3d5f31ac", "title": "Email Isn't Dead, and Neither Is This Blog: Spam Resource at 25", "url": "https://www.spamresource.com/2026/08/email-isnt-dead-and-neither-is-this.html", "published_at": "2026-08-16T19:47:10+00:00" }, { "id": "01a087e3-f986-724a-ad5d-6d8a3dac3f75", "title": "No Reply, Not Your Domain? Yes, Problem", "url": "https://www.spamresource.com/2026/08/no-reply-not-your-domain-yes-problem.html", "published_at": "2026-08-15T18:40:58+00:00" }, { "id": "01a087e3-f986-724a-ad5d-6d8a3e148f68", "title": "Fun with data: Progressive sender list breakdown", "url": "https://www.spamresource.com/2026/08/fun-with-data-progressive-sender-list.html", "published_at": "2026-08-10T12:00:00+00:00" }, { "id": "01a087e3-f986-724a-ad5d-6d8a3e1cbfc1", "title": "Lukas Lunow: Why Does Microsoft Trash My Emails?", "url": "https://www.spamresource.com/2026/08/lukas-lunow-why-does-microsoft-trash-my.html", "published_at": "2026-08-09T15:27:04+00:00" }, { "id": "01a087e3-f986-724a-ad5d-6d8a3e53d938", "title": "You should hire: Jennifer Nespola Lantz", "url": "https://www.spamresource.com/2026/08/you-should-hire-jennifer-nespola-lantz.html", "published_at": "2026-08-01T17:19:28+00:00" }, { "id": "01a087e3-f986-724a-ad5d-6d8a3eceef48", "title": "Physician, heal thyself: Even I can get auth wrong!", "url": "https://www.spamresource.com/2026/07/physician-heal-thyself-even-i-can-get.html", "published_at": "2026-07-31T18:18:57+00:00" }, { "id": "01a087e3-f986-724a-ad5d-6d8a3f47e9f5", "title": "BIMI: What does self-asserted mean?", "url": "https://www.spamresource.com/2026/07/bimi-what-does-self-asserted-mean.html", "published_at": "2026-07-29T19:54:42+00:00" }, { "id": "01a087e3-f986-724a-ad5d-6d8a3ff65dd1", "title": "The Context Box: Do It, But Right", "url": "https://www.spamresource.com/2026/07/the-context-box-do-it-but-right.html", "published_at": "2026-07-26T17:25:39+00:00" }, { "id": "01a087e3-f986-724a-ad5d-6d8a4075bacf", "title": "Troubleshooting 554 5.7.5 DMARC-related SMTP rejections", "url": "https://www.spamresource.com/2026/07/troubleshooting-554-575-dmarc-related.html", "published_at": "2026-07-24T19:28:02+00:00" }, { "id": "01a087e3-f986-724a-ad5d-6d8a41474ea3", "title": "Webinar Alert: From DKIM to DKIM2: What Senders Need to Know Now and What Mailbox Providers Expect", "url": "https://www.spamresource.com/2026/07/webinar-alert-from-dkim-to-dkim2-what.html", "published_at": "2026-07-22T12:00:00+00:00" }, { "id": "01a087e3-f986-724a-ad5d-6d8a41db2d41", "title": "Guest Post: The Race to the Bottom Runs Straight Past the Inbox", "url": "https://www.spamresource.com/2026/07/guest-post-race-to-bottom-runs-straight.html", "published_at": "2026-07-21T12:00:00+00:00" }, { "id": "01a087e3-f986-724a-ad5d-6d8a420c790c", "title": "APRF: A New Standard for Deliverability Feedback", "url": "https://www.spamresource.com/2026/07/aprf-new-standard-for-deliverability.html", "published_at": "2026-07-19T15:50:58+00:00" }, { "id": "01a087e3-f986-724a-ad5d-6d8a42ee4acb", "title": "What If? The Future of AOL Mail Under Bending Spoons", "url": "https://www.spamresource.com/2026/07/what-if-future-of-aol-mail-under.html", "published_at": "2026-07-16T12:00:00+00:00" }, { "id": "01a087e3-f986-724a-ad5d-6d8a43647ac6", "title": "Email-to-SMS no more?", "url": "https://www.spamresource.com/2026/07/email-to-sms-no-more.html", "published_at": "2026-07-14T12:00:00+00:00" }, { "id": "01a087e3-f986-724a-ad5d-6d8a44210e2f", "title": "Friday Fun: The Fascinating Story of Hotmail", "url": "https://www.spamresource.com/2026/07/friday-fun-surprisingly-fascinating.html", "published_at": "2026-07-10T11:00:00+00:00" }, { "id": "01a0d19c-0bb2-72da-87b8-6057276dc67c", "title": "Infobip Acquires SocketLabs", "url": "https://www.spamresource.com/2026/07/infobip-acquires-socketlabs.html", "published_at": "2026-07-09T14:43:39+00:00" }, { "id": "01a0d19c-0bb2-72da-87b8-6057283faee2", "title": "How does a mailbox provider support and display BIMI logos?", "url": "https://www.spamresource.com/2026/07/how-does-mailbox-provider-support-and.html", "published_at": "2026-07-08T12:00:00+00:00" }, { "id": "01a0d19c-0bb2-72da-87b8-60572886a749", "title": "RE: Don't Do This: Google's Guide to Keeping Gmail Happy", "url": "https://www.spamresource.com/2026/07/re-dont-do-this-googles-guide-to.html", "published_at": "2026-07-07T12:00:00+00:00" }, { "id": "01a0d19c-0bb2-72da-87b8-60572920115f", "title": "Apple changing hide my / sign in domains", "url": "https://www.spamresource.com/2026/07/apple-changing-hide-my-sign-in-domains.html", "published_at": "2026-07-05T12:00:00+00:00" }, { "id": "01a0d19c-0bb2-72da-87b8-605729d135ca", "title": "Which ESP is Best for Deliverability? (Spoiler: Wrong Question)", "url": "https://www.spamresource.com/2026/07/which-esp-is-best-for-deliverability.html", "published_at": "2026-07-04T16:03:07+00:00" }, { "id": "01a0d19c-0bb2-72da-87b8-60572abdfc2e", "title": "ESPC Webinar: Evolving EU Regulation of Tracking Pixels", "url": "https://www.spamresource.com/2026/06/espc-webinar-evolving-eu-regulation-of.html", "published_at": "2026-06-30T16:07:23+00:00" }, { "id": "01a0d19c-0bb2-72da-87b8-60572b7ac13d", "title": "Bad ideas: From Sticky Widgets to the Spam Folder", "url": "https://www.spamresource.com/2026/06/bad-ideas-from-sticky-widgets-to-spam.html", "published_at": "2026-06-20T12:00:00+00:00" }, { "id": "01a0d19c-0bb2-72da-87b8-60572c251bb7", "title": "SNDS and JMRP in transition", "url": "https://www.spamresource.com/2026/06/snds-and-jmrp-in-transition.html", "published_at": "2026-06-19T15:39:52+00:00" }, { "id": "01a0d19c-0bb2-72da-87b8-60572c3464d9", "title": "From DMARCbis to DMARC: New DMARC RFCs", "url": "https://www.spamresource.com/2026/06/from-dmarcbis-to-dmarc-new-dmarc-rfcs.html", "published_at": "2026-06-14T17:33:23+00:00" }, { "id": "01a0d19c-0bb2-72da-87b8-60572cc3eb06", "title": "Troubleshooting 4 different types of Microsoft DKIM rejections", "url": "https://www.spamresource.com/2026/05/troubleshooting-4-different-types-of.html", "published_at": "2026-05-30T18:45:44+00:00" }, { "id": "01a0d19c-0bb2-72da-87b8-60572d3062b1", "title": "CNIL open tracking restrictions are coming and complex", "url": "https://www.spamresource.com/2026/05/cnil-open-tracking-restrictions-are.html", "published_at": "2026-05-29T10:30:00+00:00" }, { "id": "01a0d19c-0bb2-72da-87b8-60572d8cbd8d", "title": "CU Boulder shutting down alumni email service", "url": "https://www.spamresource.com/2026/05/cu-boulder-shutting-down-alumni-email.html", "published_at": "2026-05-28T16:59:23+00:00" }, { "id": "01a0d19c-0bb2-72da-87b8-60572da973ec", "title": "Learn more about DMARCbis", "url": "https://www.spamresource.com/2026/05/learn-more-about-dmarcbis.html", "published_at": "2026-05-18T15:06:35+00:00" }, { "id": "01a0d19c-0bb2-72da-87b8-60572dbfca3c", "title": "ICYMI: BIMI success stories and data", "url": "https://www.spamresource.com/2026/05/icymi-bimi-success-stories-and-data.html", "published_at": "2026-05-10T16:34:12+00:00" }, { "id": "01a0d19c-0bb2-72da-87b8-60572de53891", "title": "More on DKIM2: VERP, async bounces, signatures and hops", "url": "https://www.spamresource.com/2026/05/more-on-dkim2-verp-async-bounces.html", "published_at": "2026-05-09T17:14:29+00:00" }, { "id": "01a0d19c-0bb2-72da-87b8-60572ecd058c", "title": "GMX/WEB.DE/mail.com moving to inbound DMARC enforcement", "url": "https://www.spamresource.com/2026/05/gmxwebdemailcom-moving-to-inbound-dmarc.html", "published_at": "2026-05-06T12:00:00+00:00" }, { "id": "01a0d19c-0bb2-72da-87b8-60572f70b1a5", "title": "Zeta: Q1 2026 Email Marketing Benchmarks", "url": "https://www.spamresource.com/2026/05/zeta-q1-2026-email-marketing-benchmarks.html", "published_at": "2026-05-05T20:04:46+00:00" }, { "id": "01a0d19c-0bb2-72da-87b8-60572f8583ec", "title": "Microsoft DKIM Failures? Check for double headers", "url": "https://www.spamresource.com/2026/04/microsoft-dkim-failures-check-for.html", "published_at": "2026-04-25T19:51:52+00:00" }, { "id": "01a0d19c-0bb2-72da-87b8-60572f943402", "title": "DELIVTERMS: MTA-STS", "url": "https://www.spamresource.com/2026/04/delivterms-mta-sts.html", "published_at": "2026-04-24T12:00:00+00:00" }, { "id": "01a0d19c-0bb2-72da-87b8-60573021c1a1", "title": "Webinar Alert: When Email Deliverability Isn't Enough: Turning Trust Into Brand Impact", "url": "https://www.spamresource.com/2026/04/webinar-alert-when-email-deliverability.html", "published_at": "2026-04-23T13:00:00+00:00" }, { "id": "01a0d19c-0bb2-72da-87b8-60573035747d", "title": "Mickey Chandler: DKIM Failing at One Domain Is Not a Key Issue", "url": "https://www.spamresource.com/2026/04/mickey-chandler-dkim-failing-at-one.html", "published_at": "2026-04-22T12:00:00+00:00" }, { "id": "01a0d19c-5dc2-73b2-bc8a-da6a3318c7d4", "title": "What is DKIM2? What do you need to know?", "url": "https://www.spamresource.com/2026/04/what-is-dkim2-what-do-you-need-to-know.html", "published_at": "2026-04-21T12:30:00+00:00" }, { "id": "01a0d19c-5dc2-73b2-bc8a-da6a3374e54f", "title": "The Case for Reactivation (and Sunsetting)", "url": "https://www.spamresource.com/2026/04/the-case-for-reactivation-and-sunsetting.html", "published_at": "2026-04-19T16:59:00+00:00" }, { "id": "01a0d19c-5dc2-73b2-bc8a-da6a33c13921", "title": "Weird DKIM failures? Check your header lengths", "url": "https://www.spamresource.com/2026/04/weird-dkim-failures-check-your-header.html", "published_at": "2026-04-09T18:33:00+00:00" }, { "id": "01a0d19c-5dc2-73b2-bc8a-da6a33df12e0", "title": "Interview with Sam Masiello", "url": "https://www.spamresource.com/2026/04/interview-with-sam-masiello.html", "published_at": "2026-04-07T17:41:00+00:00" }, { "id": "01a0d19c-5dc2-73b2-bc8a-da6a33f107c2", "title": "Relief for marketers? Washington email law amended", "url": "https://www.spamresource.com/2026/04/relief-for-marketers-washington-email.html", "published_at": "2026-04-05T13:00:00+00:00" }, { "id": "01a0d19c-5dc2-73b2-bc8a-da6a344e90a3", "title": "When Gmail broke the rules: What a two-day glitch taught us about user intent", "url": "https://www.spamresource.com/2026/04/when-gmail-broke-rules-what-two-day.html", "published_at": "2026-04-04T13:30:00+00:00" }, { "id": "01a0d19c-5dc2-73b2-bc8a-da6a34fef52b", "title": "Industry: Apple to enter B2B mailbox space, Amazon exits", "url": "https://www.spamresource.com/2026/04/industry-apple-to-enter-b2b-mailbox.html", "published_at": "2026-04-03T17:23:00+00:00" }, { "id": "01a0d19c-5dc2-73b2-bc8a-da6a354a0f05", "title": "DELIVTERMS: Hashbusting", "url": "https://www.spamresource.com/2026/04/delivterms-hashbusting.html", "published_at": "2026-04-01T15:24:00+00:00" }, { "id": "01a0d19c-5dc2-73b2-bc8a-da6a35a634cf", "title": "Dan Stevens: Why I Built a Flat-Rate ESP in 2026", "url": "https://www.spamresource.com/2026/03/dan-stevens-why-i-built-flat-rate-esp.html", "published_at": "2026-03-23T12:00:00+00:00" }, { "id": "01a0d19c-5dc2-73b2-bc8a-da6a36479f86", "title": "Choosing the Right Subdomain", "url": "https://www.spamresource.com/2026/03/choosing-right-subdomain_0608263959.html", "published_at": "2026-03-21T19:08:15+00:00" }, { "id": "01a0d19c-5dc2-73b2-bc8a-da6a367bb8cf", "title": "Podcast Fun: 175 Years of Email Experience (and counting)", "url": "https://www.spamresource.com/2026/03/podcast-fun-175-years-of-email.html", "published_at": "2026-03-19T21:58:33+00:00" }, { "id": "01a0d19c-5dc2-73b2-bc8a-da6a3750698c", "title": "Cool Tool: Sender Audit by Simon Bressier", "url": "https://www.spamresource.com/2026/03/cool-tool-sender-audit-by-simon-bressier.html", "published_at": "2026-03-18T17:00:00+00:00" }, { "id": "01a0d19c-5dc2-73b2-bc8a-da6a37d9ee49", "title": "Meet Jason Morrow, Senior Email Designer & Developer", "url": "https://www.spamresource.com/2026/03/meet-jason-morrow-senior-email-designer.html", "published_at": "2026-03-17T21:58:02+00:00" }, { "id": "01a0d19c-5dc2-73b2-bc8a-da6a38b40306", "title": "Friday Fun: Clint Eastwood by Gorillaz", "url": "https://www.spamresource.com/2026/03/friday-fun-clint-eastwood-by-gorillaz.html", "published_at": "2026-03-13T14:11:00+00:00" }, { "id": "01a0d19c-5dc2-73b2-bc8a-da6a390f54a5", "title": "Fun with Gmail Tabs via IMAP", "url": "https://www.spamresource.com/2026/03/fun-with-gmail-tabs-via-imap.html", "published_at": "2026-03-11T12:00:00+00:00" }, { "id": "01a0d19c-5dc2-73b2-bc8a-da6a39b02fdf", "title": "Litmus Live Recap: Where are we headed in 2026?", "url": "https://www.spamresource.com/2026/03/litmus-live-recap-where-we-headed-in.html", "published_at": "2026-03-09T20:47:00+00:00" }, { "id": "01a0d19c-5dc2-73b2-bc8a-da6a3a39a48b", "title": "Yahoo Mail: Reducing storage?", "url": "https://www.spamresource.com/2026/03/yahoo-mail-reducing-storage.html", "published_at": "2026-03-06T13:00:00+00:00" }, { "id": "01a0d19c-5dc2-73b2-bc8a-da6a3ab8eeb7", "title": "Is email broken right now?", "url": "https://www.spamresource.com/2026/03/is-email-broken-right-now.html", "published_at": "2026-03-02T15:30:00+00:00" }, { "id": "01a0d19c-5dc2-73b2-bc8a-da6a3aea444a", "title": "Yahoo: New sending IP ranges", "url": "https://www.spamresource.com/2026/03/yahoo-new-sending-ip-ranges.html", "published_at": "2026-03-01T13:00:00+00:00" }, { "id": "01a0d19c-5dc2-73b2-bc8a-da6a3b3da5ee", "title": "Dead domain: goo.jp", "url": "https://www.spamresource.com/2026/02/dead-domain-goojp.html", "published_at": "2026-02-28T12:00:00+00:00" }, { "id": "01a0d19c-5dc2-73b2-bc8a-da6a3bd0b919", "title": "The state of DMARC in 2026", "url": "https://www.spamresource.com/2026/02/the-state-of-dmarc-in-2026.html", "published_at": "2026-02-27T12:00:00+00:00" }, { "id": "01a0d19c-5dc2-73b2-bc8a-da6a3c420685", "title": "Microsoft rate limiting issues?", "url": "https://www.spamresource.com/2026/02/microsoft-rate-limiting-issues.html", "published_at": "2026-02-26T21:51:00+00:00" }, { "id": "01a0d19c-5dc2-73b2-bc8a-da6a3d203f1d", "title": "Microsoft SNDS: It's alive!", "url": "https://www.spamresource.com/2026/02/microsoft-snds-its-alive.html", "published_at": "2026-02-14T17:17:00+00:00" }, { "id": "01a0d19c-5dc2-73b2-bc8a-da6a3e0ec33d", "title": "FUD: CAN-SPAM and PO boxes", "url": "https://www.spamresource.com/2026/02/fud-can-spam-and-po-boxes.html", "published_at": "2026-02-12T13:00:00+00:00" }, { "id": "01a0d19c-5dc2-73b2-bc8a-da6a3ec7c50b", "title": "Newsletter Spotlight: San Diego Meteor", "url": "https://www.spamresource.com/2026/02/newsletter-spotlight-san-diego-meteor.html", "published_at": "2026-02-11T16:23:00+00:00" }, { "id": "01a0d19c-bc3f-7155-bc54-df74420988c6", "title": "Fun with data: BIMI records in DNS (February 2026 Update)", "url": "https://www.spamresource.com/2026/02/fun-with-data-bimi-records-in-dns.html", "published_at": "2026-02-10T13:00:00+00:00" }, { "id": "01a0d19c-bc3f-7155-bc54-df744285bfdf", "title": "Spam Resource Spotlight: Josh Nelson", "url": "https://www.spamresource.com/2026/02/spam-resource-spotlight-josh-nelson.html", "published_at": "2026-02-08T15:35:00+00:00" }, { "id": "01a0d19c-bc3f-7155-bc54-df7442bbbf65", "title": "Join me at Litmus Live 2026!", "url": "https://www.spamresource.com/2026/02/join-me-at-litmus-live-2026.html", "published_at": "2026-02-04T13:00:00+00:00" }, { "id": "01a0d19c-bc3f-7155-bc54-df7442e19907", "title": "Five Inbox Logos That Are Not BIMI", "url": "https://www.spamresource.com/2026/02/five-inbox-logos-that-are-not-bimi.html", "published_at": "2026-02-03T17:55:00+00:00" }, { "id": "01a0d19c-bc3f-7155-bc54-df74433fdd5d", "title": "SmarterMail exploit: upgrade now!", "url": "https://www.spamresource.com/2026/02/smartermail-exploit-upgrade-now.html", "published_at": "2026-02-02T13:30:00+00:00" }, { "id": "01a0d19c-bc3f-7155-bc54-df7444029c3c", "title": "Guest Post: Spamtraps Aren't a Hygiene Problem -- They’re a Data Integrity Problem", "url": "https://www.spamresource.com/2026/01/guest-post-spamtraps-arent-hygiene.html", "published_at": "2026-01-27T13:00:00+00:00" }, { "id": "01a0d19c-bc3f-7155-bc54-df74449f996f", "title": "SMTP rejections are up: One reason why might surprise you!", "url": "https://www.spamresource.com/2026/01/smtp-rejections-are-up-one-reason-why.html", "published_at": "2026-01-24T19:39:00+00:00" }, { "id": "01a0d19c-bc3f-7155-bc54-df74457077ea", "title": "Friday fun: Carole King - You've Got a Friend", "url": "https://www.spamresource.com/2026/01/friday-fun-carole-king-youve-got-friend.html", "published_at": "2026-01-23T11:30:00+00:00" }, { "id": "01a0d19c-bc3f-7155-bc54-df744657d94a", "title": "From and reply to: Routability and matching domains?", "url": "https://www.spamresource.com/2026/01/from-and-reply-to-routability-and.html", "published_at": "2026-01-21T13:00:00+00:00" }, { "id": "01a0d19c-bc3f-7155-bc54-df7446ecec2c", "title": "RNC v. Google Ninth Circuit appeal fails", "url": "https://www.spamresource.com/2026/01/rnc-v-google-ninth-circuit-appeal-fails.html", "published_at": "2026-01-20T13:00:00+00:00" }, { "id": "01a0d19c-bc3f-7155-bc54-df744764ce7a", "title": "Spam Resource Spotlight: Chad S. White", "url": "https://www.spamresource.com/2026/01/spam-resource-spotlight-chad-s-white.html", "published_at": "2026-01-17T22:31:00+00:00" }, { "id": "01a0d19c-bc3f-7155-bc54-df74478f2f75", "title": "When DMARC breaks: Failures fixed & other stories of support success", "url": "https://www.spamresource.com/2026/01/when-dmarc-breaks-failures-fixed-other.html", "published_at": "2026-01-16T12:00:00+00:00" }, { "id": "01a0d19c-bc3f-7155-bc54-df74488dde9d", "title": "Ask Al: January review and reset for email senders", "url": "https://www.spamresource.com/2026/01/ask-al-january-review-and-reset-for.html", "published_at": "2026-01-14T12:00:00+00:00" }, { "id": "01a0d19c-bc3f-7155-bc54-df7448a3eb0e", "title": "Dead domain: worldnet.att.net", "url": "https://www.spamresource.com/2026/01/dead-domain-worldnetattnet.html", "published_at": "2026-01-13T13:00:00+00:00" }, { "id": "01a0d19c-bc3f-7155-bc54-df74495c24c3", "title": "Gmail announces A.I. inbox: What does this mean?", "url": "https://www.spamresource.com/2026/01/gmail-announces-ai-inbox-what-does-this.html", "published_at": "2026-01-10T17:41:00+00:00" }, { "id": "01a0d19c-bc3f-7155-bc54-df744a3e1d33", "title": "Ask Al: 18 Months, 61 Videos", "url": "https://www.spamresource.com/2026/01/ask-al-18-months-61-videos.html", "published_at": "2026-01-09T13:00:00+00:00" }, { "id": "01a0d19c-bc3f-7155-bc54-df744a8edfd7", "title": "Zeta: Q3 2025 Email Benchmarks", "url": "https://www.spamresource.com/2026/01/zeta-q3-2025-email-benchmarks.html", "published_at": "2026-01-08T13:00:00+00:00" }, { "id": "01a0d19c-bc3f-7155-bc54-df744b76aa01", "title": "Wait, what is Microsoft SNDS? (for 2026)", "url": "https://www.spamresource.com/2026/01/wait-what-is-microsoft-snds-for-2026.html", "published_at": "2026-01-07T13:00:00+00:00" }, { "id": "01a0d19c-bc3f-7155-bc54-df744b7a06d5", "title": "January 2026 Microsoft SNDS Updates (So far)", "url": "https://www.spamresource.com/2026/01/january-2026-microsoft-snds-updates-so.html", "published_at": "2026-01-06T13:00:00+00:00" }, { "id": "01a0d19c-bc3f-7155-bc54-df744be1a317", "title": "Email Deliverability in 2026: What's next?", "url": "https://www.spamresource.com/2026/01/email-deliverability-in-2026-whats-next.html", "published_at": "2026-01-05T13:00:00+00:00" }, { "id": "01a0d19c-bc3f-7155-bc54-df744bed6aba", "title": "Survey says: What was your biggest BFCM inbox challenge?", "url": "https://www.spamresource.com/2026/01/survey-says-what-was-your-biggest-bfcm.html", "published_at": "2026-01-01T15:00:00+00:00" }, { "id": "01a0d19c-bc3f-7155-bc54-df744cb4278e", "title": "Coming in the future: Change your Gmail address?", "url": "https://www.spamresource.com/2025/12/are-aliases-coming-to-gmail.html", "published_at": "2025-12-26T23:43:00+00:00" }, { "id": "01a0d19c-bc3f-7155-bc54-df744d97eb1e", "title": "Where does a BIMI logo show?", "url": "https://www.spamresource.com/2025/12/where-does-bimi-logo-show.html", "published_at": "2025-12-17T12:00:00+00:00" }, { "id": "01a0d19c-bc3f-7155-bc54-df744e2614c6", "title": "Spam Filters, Black Boxes, and the Illusion of Control", "url": "https://www.spamresource.com/2025/12/spam-filters-black-boxes-and-illusion.html", "published_at": "2025-12-15T12:00:00+00:00" } ] posts Claim your blog
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Spam Resource: All Things Deliverability

spamresource.com

2026

Dead domains (sort of): TDS Telecom offloading email serviceoriginal ↗
24 Sept 2026
Goofus and Gallant: 3 Missed Opportunities to Do the Right Thingoriginal ↗
22 Sept 2026
Dead domain: mydurango.netoriginal ↗
16 Sept 2026
Bad Ideas: Why Giving Your Email List to a Third Party Is Just Dumboriginal ↗
11 Sept 2026
iOS27: Bringing Apple Mail Improvementsoriginal ↗
10 Sept 2026
New from Validity: The Heatwave Domain Blocklistoriginal ↗
9 Sept 2026
GPT: Let’s Talk Deliverability Analysisoriginal ↗
7 Sept 2026
Ask Al: GPT Transition, Reputation, and Issuesoriginal ↗
4 Sept 2026
Mailbox full: Not always an inbox problemoriginal ↗
31 Aug 2026
Google Resurrects Its Verified Political Sender Programoriginal ↗
30 Aug 2026
Apple Not Changing "Hide My Email" Addresses After Alloriginal ↗
25 Aug 2026
Having trouble adding users and domains in GPT V2?original ↗
23 Aug 2026
I’m a DMARC fan. Are you?original ↗
21 Aug 2026
GPT: V1 Retirement and Important Updatesoriginal ↗
20 Aug 2026
Ask Al: How do you actually set up a BIMI logo?original ↗
18 Aug 2026
Email Isn't Dead, and Neither Is This Blog: Spam Resource at 25original ↗
16 Aug 2026
No Reply, Not Your Domain? Yes, Problemoriginal ↗
15 Aug 2026
Fun with data: Progressive sender list breakdownoriginal ↗
10 Aug 2026
Lukas Lunow: Why Does Microsoft Trash My Emails?original ↗
9 Aug 2026
You should hire: Jennifer Nespola Lantzoriginal ↗
1 Aug 2026
Physician, heal thyself: Even I can get auth wrong!original ↗
31 Jul 2026
BIMI: What does self-asserted mean?original ↗
29 Jul 2026
The Context Box: Do It, But Rightoriginal ↗
26 Jul 2026
Troubleshooting 554 5.7.5 DMARC-related SMTP rejectionsoriginal ↗
24 Jul 2026
Webinar Alert: From DKIM to DKIM2: What Senders Need to Know Now and What Mailbox Providers Expectoriginal ↗
22 Jul 2026
Guest Post: The Race to the Bottom Runs Straight Past the Inboxoriginal ↗
21 Jul 2026
APRF: A New Standard for Deliverability Feedbackoriginal ↗
19 Jul 2026
What If? The Future of AOL Mail Under Bending Spoonsoriginal ↗
16 Jul 2026
Email-to-SMS no more?original ↗
14 Jul 2026
Friday Fun: The Fascinating Story of Hotmailoriginal ↗
10 Jul 2026
Infobip Acquires SocketLabsoriginal ↗
9 Jul 2026
How does a mailbox provider support and display BIMI logos?original ↗
8 Jul 2026
RE: Don't Do This: Google's Guide to Keeping Gmail Happyoriginal ↗
7 Jul 2026
Apple changing hide my / sign in domainsoriginal ↗
5 Jul 2026
Which ESP is Best for Deliverability? (Spoiler: Wrong Question)original ↗
4 Jul 2026
ESPC Webinar: Evolving EU Regulation of Tracking Pixelsoriginal ↗
30 Jun 2026
Bad ideas: From Sticky Widgets to the Spam Folderoriginal ↗
20 Jun 2026
SNDS and JMRP in transitionoriginal ↗
19 Jun 2026
From DMARCbis to DMARC: New DMARC RFCsoriginal ↗
14 Jun 2026
Troubleshooting 4 different types of Microsoft DKIM rejectionsoriginal ↗
30 May 2026
CNIL open tracking restrictions are coming and complexoriginal ↗
29 May 2026
CU Boulder shutting down alumni email serviceoriginal ↗
28 May 2026
Learn more about DMARCbisoriginal ↗
18 May 2026
ICYMI: BIMI success stories and dataoriginal ↗
10 May 2026
More on DKIM2: VERP, async bounces, signatures and hopsoriginal ↗
9 May 2026
GMX/WEB.DE/mail.com moving to inbound DMARC enforcementoriginal ↗
6 May 2026
Zeta: Q1 2026 Email Marketing Benchmarksoriginal ↗
5 May 2026
Microsoft DKIM Failures? Check for double headersoriginal ↗
25 Apr 2026
DELIVTERMS: MTA-STSoriginal ↗
24 Apr 2026
Webinar Alert: When Email Deliverability Isn't Enough: Turning Trust Into Brand Impactoriginal ↗
23 Apr 2026
Mickey Chandler: DKIM Failing at One Domain Is Not a Key Issueoriginal ↗
22 Apr 2026
What is DKIM2? What do you need to know?original ↗
21 Apr 2026
The Case for Reactivation (and Sunsetting)original ↗
19 Apr 2026
Weird DKIM failures? Check your header lengthsoriginal ↗
9 Apr 2026
Interview with Sam Masiellooriginal ↗
7 Apr 2026
Relief for marketers? Washington email law amendedoriginal ↗
5 Apr 2026
When Gmail broke the rules: What a two-day glitch taught us about user intentoriginal ↗
4 Apr 2026
Industry: Apple to enter B2B mailbox space, Amazon exitsoriginal ↗
3 Apr 2026
DELIVTERMS: Hashbustingoriginal ↗
1 Apr 2026
Dan Stevens: Why I Built a Flat-Rate ESP in 2026original ↗
23 Mar 2026
Choosing the Right Subdomainoriginal ↗
21 Mar 2026
Podcast Fun: 175 Years of Email Experience (and counting)original ↗
19 Mar 2026
Cool Tool: Sender Audit by Simon Bressieroriginal ↗
18 Mar 2026
Meet Jason Morrow, Senior Email Designer & Developeroriginal ↗
17 Mar 2026
Friday Fun: Clint Eastwood by Gorillazoriginal ↗
13 Mar 2026
Fun with Gmail Tabs via IMAPoriginal ↗
11 Mar 2026
Litmus Live Recap: Where are we headed in 2026?original ↗
9 Mar 2026
Yahoo Mail: Reducing storage?original ↗
6 Mar 2026
Is email broken right now?original ↗
2 Mar 2026
Yahoo: New sending IP rangesoriginal ↗
1 Mar 2026
Dead domain: goo.jporiginal ↗
28 Feb 2026
The state of DMARC in 2026original ↗
27 Feb 2026
Microsoft rate limiting issues?original ↗
26 Feb 2026
Microsoft SNDS: It's alive!original ↗
14 Feb 2026
FUD: CAN-SPAM and PO boxesoriginal ↗
12 Feb 2026
Newsletter Spotlight: San Diego Meteororiginal ↗
11 Feb 2026
Fun with data: BIMI records in DNS (February 2026 Update)original ↗
10 Feb 2026
Spam Resource Spotlight: Josh Nelsonoriginal ↗
8 Feb 2026
Join me at Litmus Live 2026!original ↗
4 Feb 2026
Five Inbox Logos That Are Not BIMIoriginal ↗
3 Feb 2026
SmarterMail exploit: upgrade now!original ↗
2 Feb 2026
Guest Post: Spamtraps Aren't a Hygiene Problem -- They’re a Data Integrity Problemoriginal ↗
27 Jan 2026
SMTP rejections are up: One reason why might surprise you!original ↗
24 Jan 2026
Friday fun: Carole King - You've Got a Friendoriginal ↗
23 Jan 2026
From and reply to: Routability and matching domains?original ↗
21 Jan 2026
RNC v. Google Ninth Circuit appeal failsoriginal ↗
20 Jan 2026
Spam Resource Spotlight: Chad S. Whiteoriginal ↗
17 Jan 2026
When DMARC breaks: Failures fixed & other stories of support successoriginal ↗
16 Jan 2026
Ask Al: January review and reset for email sendersoriginal ↗
14 Jan 2026
Dead domain: worldnet.att.netoriginal ↗
13 Jan 2026
Gmail announces A.I. inbox: What does this mean?original ↗
10 Jan 2026
Ask Al: 18 Months, 61 Videosoriginal ↗
9 Jan 2026
Zeta: Q3 2025 Email Benchmarksoriginal ↗
8 Jan 2026
Wait, what is Microsoft SNDS? (for 2026)original ↗
7 Jan 2026
January 2026 Microsoft SNDS Updates (So far)original ↗
6 Jan 2026
Email Deliverability in 2026: What's next?original ↗
5 Jan 2026
Survey says: What was your biggest BFCM inbox challenge?original ↗
1 Jan 2026

2025

Coming in the future: Change your Gmail address?original ↗
26 Dec 2025
Where does a BIMI logo show?original ↗
17 Dec 2025
Spam Filters, Black Boxes, and the Illusion of Controloriginal ↗
15 Dec 2025
Next