Hi all,
Thank you so much for the help. I could fix the problem, the solution was change the version of the Mail.Activities package. I was using the 1.18.2 version, currently I’m using the 1.15.2, this one is the most recent that has worked.
However, is important to take into account that, for the more recents versions, the activity is not working as expected. I was using the activity Send Calendar Event inside a Use Outlook 365 card.
Regards! 