A Microsoft 365 outage is preventing Exchange Online users from sending and receiving emails, with messages being stuck in transit and not reaching the recipients' inboxes. "We're investigating a ...

Unless you're running a large company that wants to install, host and maintain Microsoft Exchange Server on its own equipment, you generally don't need to purchase an Exchange Server license.

Microsoft Office is well on its way to realizing its “Mobile-First, Cloud-First” vision for its Office 365 offering, designed to make businesses more productive and collaborative than ever before by ...

Microsoft is working on boosting Exchange Online phishing protection capabilities by adding support for external email message tags to its cloud-based email service. Once the feature is available, ...

Microsoft plans to add limited support for e-mail internationalization sometime this quarter for Office 365 Exchange Online Enterprise plan users. Sometime in Q1 of this year, these Office 365 users ...

Over the past few weeks, I've been detailing my move from an independent Exchange hosting provider to Microsoft's Office 365 service. In my first two installments, I discussed Microsoft's surprisingly ...

The Microsoft Exchange Conference (MEC) is the place for serious Exchange admins to gather and share techniques, gain insights, and get a deeper understanding of the Microsoft Exchange platform. For ...

Customers of Microsoft Exchange Online have not been happy campers lately. Following sporadic, sometimes lengthy outages a week ago, many customers experienced significant lag as email queues backed ...

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