Exchange Server

Product

Microsoft's on-premises email and messaging server, which can be connected to Exchange Online in a hybrid configuration; the episode notes that Exchange Server 2016 and 2019 are out of support.

Title graphic: Exchange Server (Product)

Type	Product

Key points about Exchange Server

Moving email to the cloud does not automatically make it secure; gaps can hide in Exchange Server, Exchange Online and hybrid deployments. · When Microsoft Messaging Looks Secure but…
A hybrid setup connects on-premises Exchange Server with Exchange Online and needs planning across messaging, networking and security teams. · When Microsoft Messaging Looks Secure but…

Episodes about Exchange Server

When Microsoft Messaging Looks Secure but Isn’t —…

2026-09-24 · Video on YouTube

Many Microsoft messaging environments look secure on the surface but still run on defaults, weak identities and misunderstood mail flow. This conversation with Exchange MVP Thomas Stensitzki is for Exchange and Microsoft 365 administrators running…

Articles about Exchange Server (2)

Securing Exchange Hybrid Mail Flow: Best Practices for Admins
2026-09-24 · Mirko Peters
Learn how to secure Exchange hybrid mail flow, configure SPF/DKIM/DMARC correctly, and prevent common security gaps in Microsoft 365 messaging.
Complete Guide to Teams and Exchange Integration for Modern Collaboration
2026-04-22 · Mirko Peters
Connecting Microsoft Teams with Exchange—whether you’re cloud-only, on-premises, or running a hybrid show—will change the way your people collabor…

Glossary

Community wiki

Short info above, community knowledge below: add practical tips, examples or corrections. New contributions are reviewed first; trusted members publish directly.

Experts and companies for this topic

Nobody has listed this topic yet. Add it to your profile.

Sources

Feed for this topic (RSS): entity/exchange-server/feed.xml
M365.FM episodes on this topic: 1
Articles on this topic: 2

Maintained by Mirko Peters (Microsoft MVP) · Last updated: 2026-11-03