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.

Many organizations are gravitating to the lure of giving up running Exchange Server in favor of turning it over to Microsoft Office 365. The Exchange Online offering in Office 365 is much easier to ...

Office 365 can host on-premises messaging environmentS, including IMAP mailboxes, through different migration methods. IMAP migration, cutover migration, staged migration, hybrid deployment, etc.

For those who can't decide whether to host their Exchange Server in Azure or Office 365, here are some considerations to factor in. Last week I received an e-mail from a reader who wanted to know if ...

Three months after Microsoft's "Aurora" hybrid cloud/on-premises server for small business was released to manufacturing, the product is available via a variety of channels. As of this week, the ...

In a reversal, Microsoft is planning to add support for Office 365 ProPlus on Windows Server 2019, even for virtual desktop infrastructure (VDI) use. Microsoft 365 Corporate Vice President Jared ...

Apple says it is working closely with Microsoft to fix an issue that prevents Outlook.com, Office 365, and Exchange 2016 account holders from sending or replying to emails using Apple's native Mail ...

Rogue, hard-to-delete cookies may be the culprit thwarting some testers from signing up for Microsoft's newly launched Outlook.com Web mail. Mary Jo Foley has covered the tech industry for 30 years ...

There may be times that you are unable to send or receive email or face different kinds of problems with mail delivery. Such situations can be very frustrating for the users. We have seen how we can ...

A number of users attempting to sign up for Microsoft's new Outlook.com free email preview are reporting they are having problems that seem to be connected to their Office 365 accounts. Peter Bright, ...