Procedure

1. Go to Policy → Encryption Settings.
   The Register Trend Micro Email Encryption screen appears.
2. Provide your contact information.

   Note The email address you provide in the contact information is very important for registering your domains to the Email Encryption Server. Key files are sent to the email address you provide. Upload key files to complete the domain ownership process. The Trend Micro Email Encryption Server team contacts you using the email address. The email address is only used for receiving key files and notifications. The contact email address will not be used for marketing purposes. You cannot change your contact information unless you have registered at least one domain successfully.

3. Click Next.
   Your contact information is sent to the Trend Micro Email Encryption Server.

   Note It may take one or two working days before you receive the information to complete domain ownership verification. If you do not receive a message within 3 working days, contact your sales representative.