Microsoft messaging and collaboration services

Administrators who work with on-premises Exchange Server or manage Office 365 -- and still others with a hybrid deployment -- face a host of daily challenges. Whether you want to calculate storage quotas or need to untangle a licensing issue, the Microsoft messaging and collaboration services topic center features helpful how-tos and advice.

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April 05, 2016 05 Apr'16
Exchange 2016 CU1 overshadowed when mailbox anchor drops

Microsoft released updates for all supported versions of Exchange Server. The updates cover issues with mailbox anchoring in Exchange 2013 and improvements to lagged database copies.
January 13, 2016 13 Jan'16
Microsoft E5 plan supports new ATP, Skype functionality

Microsoft's new Office 365 E5 plan offers features applicable across the organization. But some of the new functionality isn't useful to all, and some features bring controversy.
December 21, 2015 21 Dec'15
Should admins consider an Exchange 2016 upgrade?

Microsoft released Exchange 2016, but older versions may win out. No matter the version, admins should prioritize Exchange security in 2016.
December 17, 2015 17 Dec'15
Surprise changes in the Exchange 2016 release

Exchange 2016 brought mixed feelings for admins who felt like the release was more of an Exchange 2013 Service Pack than a new version. See which changes made it to the final release.

Bring yourself up to speed with our introductory content

How do I get access to Office 365 preview versions?

Your power users will want to be the first in line to try out upcoming features through the Office 365 targeted release program. Set up early access with this step-by-step guide. Continue Reading
What is the future for Microsoft Exchange Unified Messaging?

As its cloud services have matured, Microsoft has adjusted the unified messaging features in Exchange Server. What will unified messaging look like on Exchange Server 2019? Continue Reading
How do admins check the Exchange IRM setup?

Testing Exchange information rights management functionality can be tedious, but Microsoft offers a dedicated cmdlet for Exchange 2016 administrators that streamlines the process. Continue Reading

Weigh the pros and cons of technologies, products and projects you are considering.

Migrate to Exchange 2016 and beat the rush

The path to Office 365 is easier if you're on Exchange 2016, which brings cloud integration features that benefit users and administrators alike. Continue Reading
Office 365 admins can evolve as platform expands

A move to Office 365 lets IT concentrate less on technology idiosyncrasies and more on business needs. Here are some new tasks to take on, but watch out for a few challenges, too. Continue Reading
Test your knowledge of Office 365 ATP

Email attacks are getting more intricate, forcing Microsoft to reinforce its security services to protect end users. How well do you know the Office 365 Advanced Threat Protection features? Continue Reading

Learn to apply best practices and optimize your operations.

Thorough Exchange Server testing regimen eliminates doubt

Don't assume your Exchange 2016 implementation will work because you bought the right gear. Follow these pointers to execute a successful Exchange 2016 migration project. Continue Reading
Migrating public folders requires extensive planning

Do your homework to find the right option for public folders when making a move to Exchange Online. Here are guidelines to help you navigate the requirements and limitations. Continue Reading
Office 365 email encryption options grow for enterprise needs

Each enterprise has different needs when it comes to preventing data leakage. Admins should be aware of the Office 365 mailbox and encryption features that help the organization meet its requirements. Continue Reading

We’ve gathered up expert advice and tips from professionals like you so that the answers you need are always available.

Exchange IRM helps enterprises lock down information

Exchange Server's information rights management features put boundaries on messages and documents to avoid the mishandling of restricted content. Continue Reading
How do you fix Outlook display issues?

Outlook crashes and rendering issues might require an upgrade -- or a downgrade -- for administrators who want to avoid a Band-Aid approach and want a permanent solution. Continue Reading
Migrate to Exchange 2016 with all the facts

When the time comes for a business to update its messaging platform, an Exchange 2016 migration can make sense. These four expert tips can usher you past pitfalls. Continue Reading