Exchange Online Transport Rule to Encrypt Sensitive Email

Microsoft has released details of an Exchange Online transport rule to encrypt outbound email containing sensitive data types like credit card numbers. The rule works (after fixing the PowerShell), but needs to be reviewed and possibly adjusted to meet the needs of Office 365 tenants.

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Tuning PowerShell for Office 365 Group Membership

A recent article prompted a check to see whether a PowerShell recommendation made sense and delivered better performance when executing a command to extract the membership of Office 365 Groups performance. As it turns out, the recommendation is valid, but whether you notice any difference is arguable.

Using the Inbound WebHook to Post to a Team Channel or Office 365 Group

It’s easy to create a webhook connector to post information to a team channel or an Office 365 group. What might not be quite so easy is formatting the JSON payload. Here’s how to use a template card to simplify the process.

Adding Global Contacts for an Office 365 Tenant

You can use a public folder to store and share global email contacts, but a better approach is to use Exchange mail contacts. These objects show up in the Exchange GAL and OAB and are available to all Outlook clients (and some third-party clients too).

What Office 365 Retention Policies Apply to SharePoint Online Sites?

Knowing how retention policies process Office 365 data can be hard to understand, especially if multiple policies are involved. Office 365 doesn’t give a global view of how retention policies affect workloads, but here’s how to use PowerShell to find out what policies process the sites in a tenant.