Home Search

Exchange - search results

If you're not happy with the results, please do another search

Microsoft Exchange Online Faces Email Delivery Issues to Yahoo and AOL

Microsoft struggling to send emails to Yahoo/AOL due to stricter spam filters. Workarounds exist, but highlight the complexity of email delivery

Massive Vulnerability in Microsoft Exchange Threatens Tens of Thousands of Servers

Major Microsoft Exchange flaw impacts almost 100K servers, allowing attackers to bypass security and potentially steal data.
Hackers Cybersecurity Cyberattack Phishing

Microsoft Details Exchange Online Breach Techniques Used by Russian State-Sponsored Hackers

Microsoft and HPE breached by Russian hackers (Midnight Blizzard/APT29). Hackers targeted executive email accounts
Cyber-Security-Lock-Pixabay

U.S. Securities and Exchange Commission Hit by SIM-Swapping Scheme

SEC account hacked via SIM-swap, attackers exploited phone number, not internal systems. Hackers spread misinformation after gaining control.

Microsoft Exchange Accounts at Risk: Exploitation of Outlook Vulnerability

Russian group Fancybear hacked Microsoft Exchange accounts in US, Europe, and Middle East using a patched Windows Outlook flaw (CVE-2023-23397)
Hackers Cybersecurity Cyberattack Phishing

End-of-Life Microsoft Exchange Servers Pose Significant Cybersecurity Threat

20,000 Microsoft Exchange servers are vulnerable to cyberattacks due to outdated software. Experts recommend upgrading to supported versions

Microsoft Exchange Server 2019 to Receive Last Cumulative Updates in 2024

Microsoft will release two more cumulative updates for Exchange Server 2019 in 2024, even though the product is no longer in mainstream support.

Updating Microsoft Exchange Server: A Preventive Measure against RCE Attacks

In the latest Patch Tuesday, Microsoft released security patch (CVE-2023-36434) that fully resolves the CVE-2023-21709 flaw.

Why Ad Exchange Platforms Are the Future of Digital Advertising

This article was contributed by John Anderson who works as a writer at Smart-hub.io. You might wonder, "Why should ad exchange platforms matter to me...
Exchange Online Usage Report Microsoft

Microsoft Investigates Server Busy Errors in Exchange Online

Microsoft links delays to a "Server busy" error ('451 4.7.500') and ties it to infrastructural challenges.

Microsoft Ends Remote PowerShell Protocol for Exchange Online in October

Microsofts recommends that their users switch from RPS for Exchange Online to the Exchange Online PowerShell version 3 module.
Exchange Online Usage Report Microsoft

Microsoft Announces Enhanced Security Protocols for Exchange Online

The upcoming changes for Microsoft Exchange Online will add DANE for SMTP and DNSSEC, making emails more secure, especially against TLS downgrade attacks.

Microsoft Announces Retirement of Exchange Web Services in 2026

Microsoft is phasing out EWS for the Graph API to enhance security and efficiency for developers and users.

Microsoft Updates Exchange Online SMTP Relay Requirements to Improve Security

Microsoft is updating its Exchange Online SMTP relay requirements on November 1 to improve security for business customers.

Microsoft Now “Throttling and Blocking” Emails from Vulnerable Exchange Servers

Microsoft says it will throttle and then block emails from vulnerable Microsoft Exchange Servers if owners do not patch them.

Microsoft Delays Remote PowerShell Deprecation in Exchange Online until October

Microsoft says Remote PowerShell support in Exchange Online will now end in June with extensions available until September.
Microsoft Logo Microsoft e

Microsoft Remote PowerShell Will Not Be Available for New Exchange Online Tenancies Starting next...

Microsoft says that new subscribers of Exchange Online will no longer get Remote PowerShell starting from April 1.

ProxyShellMiner: New Cryptojacking Campaign Is Exploiting Microsoft Exchange Servers

ProxyShellMiner exploits three vulnerabilities in Microsoft Exchange servers to install a Monero crypto miner.
Cyber-Security-Lock-Pixabay

Microsoft Urges Users to Update to the Latest Exchange Server Build to Avoid Hacking...

Microsoft says the only way to ensure security on Exchange Server is to keep the service on the latest builds.
Microsoft Logo Wikipedia

Microsoft Looking to Automatic Updates for Exchange Server

Microsoft is surveying IT admins to see if they would want to see automatic Exchange Server updates in the future.

Recent News