The iPhone can't get mail through Microsoft Exchange servers unless those servers are set up to deliver messages through IMAP. This means two things: first, some organizations choose not to enable ...

Don't know about this problem, but I have to very strongly warn against using Apple's Mail.app with an exchange server. There is all kinds of issues with it. One is that no calendar notifications will ...

The latest update to open-source desktop email client Thunderbird has a tranche of improvements in tow. Thunderbird 145 now ...

Microsoft is planning to end support for Client Access Rules used with its Exchange Online service, favoring the use of Continuous Access Evaluation instead, according to a Tuesday announcement.

Microsoft may revise a program that shares coding flaws in its products with other companies after a suspected leak led to a sprawling cyberattack against thousands of Microsoft Exchange email clients ...

We are using Exchange 2000 in a Windows 2000/2003 AD environment. We use Outlook 2000 & 2003 as the client on Windows 2000 & XP workstations.<BR><BR>I have a user who needs to forward a copy of all ...

A design issue in the Microsoft Exchange Autodiscover feature can cause Outlook and other third-party Exchange client applications to leak plaintext Windows domain credentials to external servers.

Threat actors are now actively scanning for the Microsoft Exchange ProxyShell remote code execution vulnerabilities after technical details were released at the Black Hat conference. Before we get to ...