Organisations using on-premises versions of Microsoft Exchange Server are at risk of targeted attacks exploiting three newly-disclosed zero-day exploits, which are already being taken advantage of by ...

New data suggests someone has compromised more than 21,000 Microsoft Exchange Server email systems worldwide and infected them with malware that invokes both KrebsOnSecurity and Yours Truly by name.

I have set up my MS Exchange Server to deny mail relaying, it will respond with the RFC required error 550.<P>My problem is with Out of office auto-replies. I have a ...

The IT people where I am employed claim it is NOT possible for our Exchange server to warn people BEFORE their mailbox profile exceeds the storage limit.<BR><BR>So what will happen is you will show up ...

Software companies that provide alternatives to Microsoft Exchange have reported "significant gaps" in the application programming interfaces (APIs) recently published by Microsoft for its volume ...

Ahsay continues to innovate on the multi-platform data backup solution with compatibility of Windows Vista and MS Exchange Server 2007 to help Backup Service Providers and SMBs secure their data under ...