Email Encryption Add-on limitations
All users and domains within your organization must be included in the encryption account. You can not enable encryption for only some of your users, it must be everyone.
- You can send up to 2500 outgoing emails per day, no more then 500 in 10 minutes.
- The email size limit is 100 MB.
- The day starts and ends around midnight GMT.
If you are sending a large number of marketing emails, you may want to consider GoDaddy Email Marketing for those campaigns. This would remove those emails from counting towards your encryption limit.