Chris,

I've tried the phone generating the App password for Mail, my computer running the SAS job generating the App password for Mail. In each case changing my password to the App password, None of it is working. I get the following SAS error:
NOTE: The file SENDMAIL is:
E-Mail Access Device

ERROR: Email: 535-5.7.8 Username and Password not accepted. Learn more at
ERROR: Email: 535 5.7.8 https://support.google.com/mail/?p=BadCredentials 26sm91699pgx.72 - gsmtp
NOTE: The SAS System stopped processing this step because of errors.

Mark