I have the same issue when i try to send email using O365 scope, what access issue was that?

Continuing the discussion from Microsoft o365 Get Mail / Send Mail errors:

@Mohammed_Asif

Did you fill the account field in the send mail activity?

Cheers

I’m having the same issue as well. May I understand what are the access shall be granted for this activity to run successfully? Mail.Read and Mail.Send has been granted .