Replace Microsoft Teams Incoming Webhooks (Power Automate HTTP Request) | 5-Minute Fix

Is your automation ready for the big 2026 update? Microsoft is retiring standard Office 365 Connectors, which means the old "Post to Webhook" method for Teams alerts is going away. If you don't update your flows, they will break.

In this episode of 5-Minute Flows, I show you exactly how to switch to the new "Post card in chat or channel" action using the Workflows app. It’s more secure, more flexible, and future-proofs your automations for 2026 and beyond.

In this video, you will learn: ✅ Why Office 365 Connectors are being deprecated. ✅ The specific "Workflows" action you need to use now. ✅ How to dynamically pull data (like email subjects or form answers) into your Teams card. ✅ A quick adaptive card trick to make your alerts look professional.

💡 The Flow Blueprint:

Trigger: When an item is created (SharePoint) or When a new email arrives (Outlook)

Action: Post card in a chat or channel (V2)

CHAPTERS: 0:00 - The "Office 365 Connector" Problem 0:45 - The New Trigger (SharePoint/Outlook) 1:30 - The New Action: Post Card in Chat or Channel 3:15 - Dynamic Content & Formatting 4:30 - Testing the Flow 4:50 - Summary & Next Steps

🚀 WORK WITH US: Need to automate your entire business ecosystem? I run Flowdevs, an automation agency specializing in the Power Platform, Webflow, and building integrated systems that scale. 🌐 Website: https://flowdevs.io 📧 Contact: justin.trantham@flowdevs.io

Subscribe for more 5-Minute Flows to increase your speed to knowledge! #PowerAutomate #MicrosoftTeams #Automation #Flowdevs #Productivity #Microsoft2026