The email address used in the From: field of the email.
- Up to 4096 characters (bytes)
- The value must match the format of a valid email address: email@example.com
- Database name
Usage note: If this value is blank, the step combines the value of the SMTP user name system property with the server host name to create an email address for the From: value in this format: SMTP user name@serverhostname. If the SMTP user name system property is blank, the step uses aiw@serverhostname for the From: value.