Is the user name portion of the email address we use to send email important for email deliver ability? For example, if we have been using the address of advocacy@example.com for all of our email campaigns, would it affect deliver ability to suddenly switch to using newsletters@example.com?
Article
Number:108186
Products:
Luminate_Online
Changing the username of your sender email address will not impact deliver ability. The important part about your sender address is the domain name (example.com), since this defines the location of your DNS server, but the username doesn't matter to the recipient.