https://www.m365.fm/entity/exchange-server/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.enhttps://www.m365.fm/community/u/mirko-p/blog/securing-exchange-hybrid-mail-flow-best-practices/https://www.m365.fm/community/u/mirko-p/blog/securing-exchange-hybrid-mail-flow-best-practices/Thu, 24 Sep 2026 08:26:30 -0000articleLearn how to secure Exchange hybrid mail flow, configure SPF/DKIM/DMARC correctly, and prevent common security gaps in Microsoft 365 messaging.https://www.m365.fm/show/episodes/thomas-stensitzki/https://www.m365.fm/show/episodes/thomas-stensitzki/Thu, 24 Sep 2026 00:00:00 -0000episodeMany 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…https://www.m365.fm/community/u/mirko-p/blog/complete-guide-to-teams-and-exchange-integration-for-modern-collaboration/https://www.m365.fm/community/u/mirko-p/blog/complete-guide-to-teams-and-exchange-integration-for-modern-collaboration/Wed, 22 Apr 2026 11:50:58 -0000articleConnecting Microsoft Teams with Exchange—whether you’re cloud-only, on-premises, or running a hybrid show—will change the way your people collabor…