Blocking Guest Users from Office 365 Groups

By default, the Groups policy for an Office 365 tenant allows group owners to add guest users to group membership. You can block this access if necessary, but it’s probably not what you want to do as blocking brings guest access to a complete halt across the tenant.

Microsoft Increases Audit Storage Period for Office 365 E5 (But Still Struggling with a Truncation Problem)

Microsoft has updated its retention period for Office audit records from 90 to 365 days, but only for accounts with Office 365 E5 licenses. On another front, the problem with truncated audit records for Azure Active Directory events still persists.

Managing Office 365 Guest Users

How many guest users does your Office 365 tenant have? And how many of those accounts are actually used? Given that many Office 365 applications now generate guest user accounts to facilitate external access to content, managing these accounts is a growing concern.

Tip: Check Your Azure AD Accounts Before Adding Org-Wide Teams

Org-Wide Teams are a nice feature, but calculating their membership can be puzzling, as in the case of some perfectly valid accounts that were not added to a team. As it turns out, the error lies in Azure Active Directory.

LinkedIn Connects to Office 365

You can now connect Office 365 accounts to LinkedIn accounts (or block the connection at a tenant level). It’s a nice way to keep tabs on your LinkedIn contacts and find out what they’re doing with a simple click in an Office 365 people card.