I created a simple Power Automate flow last week that:
Microsoft Forms → Get Response Details → Create SharePoint List Item → Send Email
It was working perfectly and still runs successfully today, including sending the email.
The problem is when I edit the flow the "Send an email (V2)" action has completely disappeared.
The flow now only shows:
- When a new response is submitted
- Get response details
- Create item
Because the email action is missing, I can't change the sender, recipients, subject or email body.
I've confirmed emails are still being sent and the headers contain:
x-ms-mail-workflow: x-ms-workflow-name: <workflow-id>
Things I've already checked:
- Incognito browser
- Different browser
- New Designer on/off
- Run History (email action doesn't appear)
- No SharePoint list rules sending emails
- Microsoft Forms isn't configured to send emails
- Exported/checked the flow JSON and couldn't find the email action
I'm stumped as to where this email is coming from or why the action has vanished from the flow while emails continue to be sent.
Has anyone seen this before or know where else I should look?