Suped·3h agoMicrosoft 365 outage on November 12: Verify Exchange Online recoveryExchange Online recovery requires separate checks for mailbox access, queued messages, and email authentication.A response icon1
Sohail Malik·1d agoOutlook Was Down for Hours. What Happened to Your Emails (and Why You Shouldn’t Hit Resend)Picture Thursday afternoon. Your order confirmations are going out, your newsletter is half-sent, and then the support inbox lights up: “Is…
Sohail Malik·3d agoMicrosoft Rejected Mail Without DMARC for 3 Days: What the 550 5.7.1 Bounce Teaches Small SendersPicture a small business owner on a Saturday morning in November. Coffee in hand. Black Friday three weeks away. They open their inbox and…
Mosfetti·4d agoSMTP accepted the message. That didn’t mean it reached the inbox.On one of my own systems, an automatic notification reported success. The next mail server accepted the message over an encrypted…
Josepollman·5d agoMy SPF Checker Missed a One-Letter Typo. Its Fix Would Have Hard-Coded the Lookalike’s Servers.The record included amzonses.com, not amazonses.com. My tool called it a lookup-limit error and offered a fix that pasted 919 of the typo…A response icon1
