Edit Subscription Email Templates as needed. 

Be sure to review our Template Best Practices & Create & Edit Templates articles for tips on further customizing templates. 

Manage Subscription Email Template

Steps: 

1. Navigate to Menu > Setup > Manage Templates.
2. Use the Enable toggle to enable or disable the Template.
   
3. Click the Edit icon in the Customize Column to edit a Template.
4. Edit the Recipients, Subject, BCC, Reply to Address fields, and modify the HTML of the email itself.  Learn more about customizing the Reply To field.
5. Click Source to change the editing tools of the template.
   
6. Save when finished. 

Send an email to all Customer Contacts

Read more about how to send an email to all Customer Contacts.