Custom Schedule Errors - PLEASE HELP

Custom Schedule Errors - PLEASE HELP

Hi Folks -

I wrote a custom pythons script and then enabled a Custom Schedule but I'm getting weird errors.  See below:

Schedule : Pending Requests executed, Result: Unable to Send emails :  {'': (501, b'5.1.3 Bad recipient address syntax')}

person@client.com
Unable to Send emails :  {'': (501, b'5.1.3 Bad recipient address syntax')}


I masked the email address due to sensitvity but this email address is valid so why is it giving an errror?

Thank you!

                  New to ADSelfService Plus?