Question: We have 2 domain in salesforce: 1-) https://gablesinsurancerecovery.my.salesforce.com 2-) https://gableinsurancerecovery.force.com and we have 2 user: [email protected] [email protected] develop[email protected] mail work with success on 1. domain but not work on 2. domain. Likewise, [email protected] mail work with success on 2. ...