SMTPUseOAuth1
Use this to specify whether to use OAuth2 to connect to the backup SMTP server.
To use OAuth2 to connect to the backup SMTP server, set this parameter to Y. Set it to N if you do not want to use OAuth2 for a backup server.
Use this to specify whether to use OAuth2 to connect to the backup SMTP server.
To use OAuth2 to connect to the backup SMTP server, set this parameter to Y. Set it to N if you do not want to use OAuth2 for a backup server.