Yammer is a private social network on the Brock intranet that only Brock faculty and staff can join. This ensures all communication on Yammer is secure and only visible to people within Brock. Users can connect to coworkers, share information across teams, and organize around projects.






Service Hours

Please view our current support hours.

Service Expectations

Yammer is available 24/7 except during scheduled maintenance and unplanned outages.

Log In

Log into Office 365

Access Yammer as well as all of your other Office 365 apps.


There is no request procedure for Yammer. All faculty, staff and students have access to Yammer through Office 365. See Log In for log in instructions.


Infographics and Guides

We’ve created these resources to help you better understand Yammer and Office 365.

Office 365 Training Center

Discover tutorials, videos, training, and more, all provided by Microsoft.

Microsoft YouTube Channel

Watch hundreds of videos on Microsoft products and services.

Microsoft Virtual Academy

Online courses from industry experts ranging from beginner to advanced learners.

Microsoft Educator Community

Resources for Office 365 and other Microsoft apps.


Please scroll to the bottom of this page for all frequently asked questions about this service.


The ITS Help Desk is happy to help you. Here’s how you can contact us:

Call Us

(905) 688-5550 x 4357


Where you create your group is dependent upon what its intention is. Yammer Groups are meant for those who would like to communicate to a large audience, such as the entire University.

Yes, Yammer is available in an app or on the browser of your mobile device. The Yammer app is available on Android, iOS, and Windows devices.

Yes, text in a post is limited to 10,000 characters and files in a post is limited to 25 files.