exchange server

Users and administrators across Australia are facing mounting frustration as Microsoft investigates ongoing email delays in Exchange Online, bringing into focus the critical reliance on cloud-based communications for modern businesses. Since Microsoft acknowledged the issue on May 22, many...

Here is a summary of the article "Microsoft 365 move prompts broader IT overhaul in Williamson County" from The Southern Illinoisan: Key Points: Williamson County officials are considering a significant and likely costly shift to Microsoft 365. This move follows the discovery that the...

In today’s landscape where data reigns supreme and communication channels like Microsoft 365, Gmail, Exchange, and other cloud-based platforms fuel business operations, the cost of email downtime or data loss has never been higher. Organizations must contend with accidental deletions, growing...

If your Exchange Server is sporting the digital equivalent of bell-bottoms and disco fever, it’s time for an upgrade. For some administrators, tackling a lagging Exchange environment ranks just above untangling a Slinky or flossing the office server rack—meaning somewhere between “absolutely...

Countdown to Obsolescence: The Final Stretch for Exchange Server 2019 and What Lies Beyond In the world of enterprise IT, few milestones cause as much buzz—and a healthy dose of anxiety—as the approach of a major product's end-of-life. For countless organizations relying on Microsoft Exchange...

Exchange Server administrators, rejoice (and perhaps break out the celebratory coffee mug) because a quiet revolution is coming in 2025. Microsoft’s upcoming Exchange Server Subscription Edition (ESSE) promises to be the familiar friend you know from Exchange Server 2019 CU15—with a shiny...

Microsoft’s recent announcement that Exchange Server 2016 and Exchange Server 2019 will no longer be supported after October 14, 2025 is a wake-up call for organizations worldwide. For decades, Microsoft Exchange has been the backbone of enterprise communications—powering emails, scheduling, and...

In the ever-evolving landscape of IT infrastructure, Microsoft has made a significant move by postponing the final Cumulative Update (CU) for Exchange Server 2019 until early 2025. This decision has provided relief for many Exchange Server administrators who had been navigating the choppy waters...

Grab your coffee and do a double take because it’s 2025, and Outlook 2016 users are still out there dealing with bugs. This time, the issue strikes where it hurts the most: Search. Microsoft has confirmed some users of Outlook 2016 have been pulling their hair out after noticing that their inbox...

Microsoft is sounding the alarm once again about the ongoing risks of running outdated Exchange Servers. The tech giant has officially deprecated the old Office Configuration Service (OCS) certificate, effectively cutting off outdated Exchange Servers (versions older than March 2023) from...

If you're one of those Exchange Server administrators who’d rather hit snooze on update alarms, you might want to rethink that strategy. Microsoft's recent advisory highlights that failing to update your Exchange Servers could land you in unexpected hot water, especially when it comes to the...

If you were dreaming of wrapping up work early for the holidays, Microsoft has different plans for you. Its December Patch Tuesday is here, and it packs a punch with a hefty 72 new vulnerabilities patched in Windows and other Microsoft products. Among these fixes, an actively-exploited zero-day...

Picture yourself in your office, sweat beading on your forehead after accidentally sending a confidential email to the entire department instead of just your manager. We've all been there—sending out that one email too soon, your heart racing at the thought of what you might have just put into...

In an ironic twist worthy of a sitcom, Microsoft has once again stepped into the spotlight regarding its flagging Exchange Server update saga. The tech giant recently resumed the rollout of a security update for Exchange Server that had been halted earlier due to reports of broken transport...

In a move that has raised eyebrows and caused headaches for IT departments worldwide, Microsoft has paused the rollout of a security update for Exchange Server 2016 and 2019 due to significant issues with transport and Data Loss Prevention (DLP) rules. This update, initially released on November...

As of October 17, 2024, Windows users are bracing for an upcoming tsunami of change in their software environment, with Microsoft officially signaling the end of support for several versions of its popular productivity suites and server applications, primarily focusing on Office and Exchange...

Hello dear friends. I wanted to ask you about some logs that from my exchange server which i catch with qradar. They are all with qid: 5000830 or eventid:4624 which is a successful login to a server or anything. I use a rule which tells me if someone logs in to the exchange server from an...

Original release date: March 3, 2021 Summary Cybersecurity and Infrastructure Security (CISA) partners have observed active exploitation of vulnerabilities in Microsoft Exchange Server products. Successful exploitation of these vulnerabilities allows an unauthenticated attacker to execute...

Severity Rating: Important Revision Note: V1.0 (June 14, 2016): Bulletin published. Summary: This security update resolves vulnerabilites in Microsoft Exchange Server. The most severe of the vulnerabilities could allow information disclosure if an attacker sends a specially crafted image URL in...

Cumulative Update 11 for Exchange Server 2013 (KB3099522) Link Removed