web
You’re offline. This is a read only version of the page.
close
Skip to main content

Notifications

Announcements

Community site session details

Community site session details

Session Id :
Power Platform Community / Forums / Power Automate / Flow Failed: Failed to...
Power Automate
Answered

Flow Failed: Failed to retrieve token for resource=https://outlook.office365.com. Message=An internal error occurred.

(0) ShareShare
ReportReport
Posted on by 64

I received this error when sending from a shared mailbox: "Failed to retrieve token for resource=https://outlook.office365.com. Message=An internal error occurred." The interesting thing is that this error only occurred on 1 out of 75 runs. I had another flow setup that was creating list items and that was triggering the send from shared mailbox. Any help with this would be appreciated. I would like to use flow more often but it seems like I have the random errors more often than not and have no idea why there are issues.

Categories:
I have the same question (0)
  • victoraguiar Profile Picture
    43 on at

    Thank you v-litu-msft.

    The solution worked for me!

  • Verified answer
    v-litu-msft Profile Picture
    on at

    Hi @cdmcali,

     

    It might be an internal server issue, temporarily. You could click the failed run, then click the top-right resubmit button to let it run again:

    Screenshot 2021-04-09 101346.jpg

     

    Best Regards,
    Community Support Team _ Lin Tu
    If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

Under review

Thank you for your reply! To ensure a great experience for everyone, your content is awaiting approval by our Community Managers. Please check back later.

Helpful resources

Quick Links

Forum hierarchy changes are complete!

In our never-ending quest to improve we are simplifying the forum hierarchy…

Ajay Kumar Gannamaneni – Community Spotlight

We are honored to recognize Ajay Kumar Gannamaneni as our Community Spotlight for December…

Leaderboard > Power Automate

#1
David_MA Profile Picture

David_MA 258 Super User 2025 Season 2

#2
trice602 Profile Picture

trice602 205 Super User 2025 Season 2

#3
Expiscornovus Profile Picture

Expiscornovus 204 Most Valuable Professional

Last 30 days Overall leaderboard