Pain point · Integrations · Blocks work
Microsoft Teams node often fails with a 403 no authorization error
1 source thread · first seen 2025-07
Summary
The Teams node repeatedly raises a 403 saying no authorization information is present when creating channel messages.
- Affects
- Self-hosted users
Evidence
Excerpts are copied word for word from the source; follow the link to read it in full.
“the node Microsoft Teams have a problem, in many times, i received the error”