How to set up a support email in Profile Settings

These are the steps you should take to set up your or one of the teammates' support email addresses:

When you set a teammate as the sender of a campaign the email address used to send the emails will be built in the following form:

Is the one configured in the Profile settings for that specific teammate
If there is no username specified for the teammate, the default one "info" will be used.

If a custom domain has been configured for the app, that domain will be used.
Otherwise <subdomain> will be used.

So, if you want to be used, you need to set "yourname" as teammate's username and to configure "" in Project Settings > Emails > Outbound