News
Microsoft on Wednesday announced the release of its latest cumulative updates (CUs) for Exchange Server 2016 and Exchange Server 2019, while also outlining a coming CU release-cycle change from quarterly to biannual releases.
04/20/2022
News
Exchange Online users soon will be getting some security enhancements that will enforce the use of Transport Layer Security (TLS) encryption for e-mails and ward off so-called "man-in-the-middle" attacks.
02/03/2022
News
Microsoft on Saturday offered a script to fix a so-called "Y2k22 bug" that caused e-mails to build up within Exchange Server 2019 and Exchange Server 2016 transport queues.
01/03/2022
News
Improvements to the Microsoft Exchange Emergency Mitigation service are under consideration, Microsoft's Exchange team announced on Friday.
10/01/2021
News
Organizations using Exchange Server will get a new automated emergency mitigation tool after installing Microsoft's September cumulative updates.
09/24/2021
News
This week brings Exchange Online news regarding Basic Authentication, plus a September cumulative update delay for Exchange Server.
09/24/2021
News
The Exchange team at Microsoft posted an announcement on Wednesday acknowledging "ProxyShell" threats and urging organizations to keep Exchange Server up to date with the latest cumulative updates and security updates.
08/25/2021
News
Security researchers are seeing the appearance of LockFile ransomware deployments after attackers gained access to Exchange Server via a so-called "ProxyShell" vulnerability.
08/24/2021
News
Recent scanning for a "Critical" remote code execution vulnerability (CVE-2021-34473) in Exchange Server, dubbed "ProxyShell," has been detected by security researchers.
08/13/2021