James Yip

1 month ago | practical365.com | Tony Redmond |James Yip |Paul Robichaux

Table of ContentsToggle The . In other words, Exchange Online will accept and deliver messages of up to the limit if the sending and receiving mailboxes are capable of handling such large messages. If the send and receive limits for the mailboxes are configured with smaller values, Exchange issues non-delivery notifications like the one shown in Figure 1. In this case, the MaxReceiveSize configured for the target mailbox is 36 MB, and it was unable to accept an incoming message of 119 MB.

Dec 10, 2024 | practical365.com | Tony Redmond |Thijs Lecomte |James Yip

Table of ContentsToggle Several sessions at the recent European SharePoint Conference (ESPC) in Stockholm discussed the issue of how to retrieve solid data about Copilot usage in Microsoft 365. As noted by multiple speakers, the simple fact is that the usage data reported by Microsoft is not good enough. The usage data, available via a Graph API and surfaced in the reports section of the Microsoft 365 admin center, shows Copilot activity across several apps.

Sep 26, 2024 | practical365.com | Tony Redmond |James Yip |Steve Goodman

Table of ContentsToggle Two years ago, I wrote about building a PowerShell script with Graph API requests to mimic the functionality of the Search-Mailbox cmdlet. Time moves on and technology changes. Microsoft finally deprecated and removed the Search-Mailbox cmdlet last year and the Microsoft Graph PowerShell SDK is now well into its second version. It’s time to explore a different aspect of finding and removing messages from Exchange Online mailboxes, this time using SDK cmdlets.

Jun 19, 2024 | practical365.com | Tony Redmond |James Yip |Paul Robichaux

Table of ContentsToggle The question arose about how to find groups without members using the Graph APIs. This is a common issue, especially in large Microsoft 365 tenants where group membership gradually declines over time due to people leaving the company or moving roles. Microsoft’s ownerless group policy is a way to address the issue of locating groups that end up without owners for the same reasons, but it only handles Microsoft 365 groups and doesn’t check for zero memberships.

Jan 8, 2024 | practical365.com | Tony Redmond |James Yip

Table of ContentsToggle A discussion in the Microsoft Technology Community covered some old ground when posing the question “Can a Dynamic Distribution list group be created that uses a specific SMTP domain as the filter?” On the surface, this seems like a reasonable request. Email addresses are among the set of filterable properties, so we should be all set.