You have the ability to register one or more individual email addresses to use the email to SMS function. If you wish to use Email to SMS and have multiple email addresses you can register all of them in your account.
To register an email address to use Email to SMS, go to;
1. Settings > Email to SMS
2. Click on + Add Email Address.
3. Enter the Email Address you wish to register and select the Default Sender ID to be used when sending Email to SMS from this email.
4. Click Add Email
Tip: You can amend or delete any email address in the list simply by clicking on the ellipsis icon (⋮) then Edit or Delete.