Send Outlook Mail Message: The remote procedure call failed. (0x800706BE)

Sending outlook mail message failed because of this.
Restarting the machine and rerunning bot seems to work as a workaround but I’m looking for a permanent solution.

Does anyone also know the cause of it?
Thanks

One way to do this without rerunning the entire bot process is to enclose the Send Outlook Mail Message activity in some variation/combination of Try Catch and Retry Scope. If this is not suitable in your scenario, please provide more details.

We’ll try that
Thanks