Set up TLS-RPT: step-by-step guide for Microsoft 365, Google Workspace, and OVHcloud
Hands-on tutorial to set up TLS-RPT (SMTP TLS Reporting) on Microsoft 365, Google Workspace, and OVHcloud. DNS record, verification, and troubleshooting included.
Google Workspace
Google Workspace email setup, DNS records, and admin configuration.
3 articles
February 2026
Configure MTA-STS for Microsoft 365 and Google Workspace
Step-by-step tutorial to deploy MTA-STS on Microsoft 365, Google Workspace, and Cloudflare. MX patterns, policy file, hosting, and validation included.
December 2025
Gmail ends POP fetching from other accounts in 2026: impact and action plan
Starting January 2026, Gmail will no longer continuously fetch messages from external mailboxes via POP ("Check mail from other accounts"). Impacts, timeline, and alternatives for Gmail and Google Workspace users and admins.