Showing results for 
Search instead for 
Did you mean: 
Level: Power Up

Digitally Signed Emails - Won't Save Attachment

Running into an issue with the OneDrive For Business Create File action. It is currently triggered from recieving an email with a specific subject, and is supposed to grab the attachment and save in a specific OneDrive For Business folder. When the email is digitally signed, instead of grabbing the attachment and saving it, it saves the SMIME.p7m and saves that in the folder instead. Any advice on a workaround?



EDIT 1: FYI I have re-tried the flow as a test case without the digital signature and everything works as expected. Still need to figure out how to resolve the digital signature issue.

Community Support Team
Community Support Team

Re: Digitally Signed Emails - Won't Save Attachment

Hi @Badams,


It seems that flow cannot process this so far. I found an idea in flow idea forum here:


You could vote on it so that the feature might be considered for future release.





Community Support Team _ Mona Li
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
Level: Power Up

Re: Digitally Signed Emails - Won't Save Attachment



I want to make sure this is correctly being understood. What you sent regarding the idea in the idea forum is not what I was looking to do. All I want to do i save an attachment off of a digitally signed email. Is Flow not able to accomplish this at this point?

Helpful resources


New Ranks and Rank Icons in April

Read the announcement for more information!


Better Together Contest Finalists Announced!

Congrats to the finalists of our ‘Better Together’-themed T-shirt design contest! Click for the top entries.


New & Improved Power Automate Community Cookbook

We've updated and improved the layout and uploading format of the Power Automate Cookbook!


Power Automate Community User Group Member Badge

Fill out a quick form to claim your user group badge now!


Community Summit North America

The top training and networking event across the globe for Microsoft Business Applications

Top Solution Authors
Top Kudoed Authors
Users online (4,335)