Is it possible to post announcements in multiple channels by a user who is not member of all teams channels?

Question

Hello all

I have a requirement from a leader who wants to post announcements in multiple channels but he don’t want to be member of it. I am aware of channel email option but need to know if there are any other option available.

Regards

Sankar

Answer 1

They have to be a member of the channel/Team. You can do it programmatically via the Graph API: https://learn.microsoft.com/en-us/graph/api/channel-post-messages?view=graph-rest-1.0&tabs=http

But the user you'll be running this under still needs to be a member of the channel/team.