Microsoft issued a warning to IT organizations running so-called "hybrid" messaging environments that combine Exchange Server 2013 and Exchange Online. The July 30 announcement explains that ...

An Exchange security certificate renewal that's set to arrive in mid-April will adversely affect organizations with "hybrid" messaging setups if their servers are not up to date, Microsoft warned late ...

IT pros managing Exchange Server and Exchange Online accounts via remote PowerShell now have the ability to protect those sessions with multifactor authentication. Microsoft announced that capability ...

Administrators with hybrid Exchange Server environments are urged by Microsoft and the US Cybersecurity and Infrastructure Security Agency (CISA) to quickly plug a high-severity vulnerability or risk ...

We run Exchange 2003 SP2 on-prem, and are preparing for a hybrid migration to Office 365. Dirsync is running error-free. I'm to the point where I need to install Exchange 2010 SP3, and then run the ...

It's easy to decide to use Office 365 for email, but not so easy to actually move from on-premises Exchange Office 365 has been touted as Microsoft’s fastest growing business ever. Still, some ...

Microsoft has rolled out the second service pack for Exchange Server 2010, adding new features such as a lightweight Outlook web app and a configuration tool for hybrid on-premise and cloud ...

Exchange Server 2010 Service Pack (SP) 2 is available for download as of December 5. The latest SP includes functionality that is aimed at helping users navigate and manage their cloud-on-premises ...

Microsoft will be issuing an Exchange security certificate renewal in April that, if not applied by organizations running a hybrid environment, could put a halt to the server. Microsoft is planning to ...