Suped·5d agoNMI DMARC setup: SPF, DKIM, and receipt alignmentNMI email authentication needs the right DNS records, a matching sender, and proof from a delivered receipt or invoice.A response icon1A response icon1
Suped·Oct 27Responder DMARC setup: SPF, DKIM, and sender alignmentResponder email authentication starts with account-specific DNS, a matching sender profile, and proof from a delivered campaign.A response icon1A response icon1
Suped·Oct 24CampusGroups DMARC setup: SPF, DKIM, and sender alignmentCampusGroups email authentication starts with an approved sender, campus-specific DNS, and a message that proves alignment.A response icon1A response icon1
Muhammad Ali Mughal·Oct 23How to Check SPF, DKIM and DMARC Records in 10 Minutes (and Fix the Common Mistakes)Here is a deliverability problem I see a lot: a business says its invoices “just stopped arriving,” and nothing changed on their side. When…
Coding Algorithms·Sep 29ColdFusion cfmail SPF, DKIM, and DMARC Setup: Stop Your Emails Landing in SpamIf your <cfmail> messages are landing in spam, the fix is almost never in your ColdFusion code — it's in your DNS records and your sending…
Suped·Sep 27Zoho Mail360 DMARC setup: SPF, DKIM, and alignmentZoho Mail360 email authentication starts with the account type, tenant DNS values, and a real API-sent message.A response icon1A response icon1
Aditya Singh Jadon·Sep 24I Built an Email Spoofing Lab to Understand SPF, DKIM & DMARCI simulated a CEO email spoofing attack, hardened the environment, and discovered an important limitation of domain-level email…
RuRu (Sandy)·Sep 7Free Email on Your Own Domain, Part 3: Patching the Signature with Brevo, So the Nameplate Finally…Return-Path says Gmail, no DKIM of your own, DMARC fails. One free change of post office fixes all three.
Suped·Sep 1Oracle Cloud Infrastructure DMARC setup: SPF, DKIM, and alignmentConfigure regional senders, a custom Return path, DKIM CNAMEs, and staged DMARC enforcement for OCI Email Delivery.A response icon1A response icon1
Suped·Aug 19Compauth failure in Microsoft 365: How to fix domain alignmentcompauth=fail reason=001 can appear even when the same Microsoft 365 header says spf=pass. That combination usually means SPF authenticated…A response icon1A response icon1
