US SMTP was blocked by Microsoft - Incident details - Opalstack - Status

US SMTP was blocked by Microsoft

Resolved

Operational

Started over 2 years agoLasted less than a minute

Affected

Americas Hosting

Email - SMTP

Updates

Resolved
August 12, 2022 at 1:13 AM
Resolved
August 12, 2022 at 1:13 AM
Our US SMTP service was briefly blocked by Microsoft today. We've already corrected the issues which caused the block and mail delivery to Microsoft addresses is working normally at this time.