Showing results for 
Search instead for 
Did you mean: 
New Member

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
Community Support

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.
New Member

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

Community Conference

Power Platform Community Conference

Check out the on demand sessions that are available now!

Power Platform ISV Studio

Power Platform ISV Studio

ISV Studio is designed to become the go-to Power Platform destination for ISV’s to monitor & manage published applications.

Upcoming Events

Experience what’s next for Power Automate

See the latest Power Automate innovations, updates, and demos from the Microsoft Business Applications Launch Event.

Top Solution Authors
Top Kudoed Authors
Users online (6,714)