Certified Email service For the World
CertifiedEmail™ is a premium class of trusted email that is supported by a growing network of leading ISPs and mailbox providers worldwide. The same privileges are afforded to CertifiedEmail to Senders in the US are available to Senders worldwide. Those privileges are:
- Labeling of CertifiedEmail messages with a unique blue ribbon envelope icon, signifying to the consumer that your email is a legitimate message from a verified sender
- Direct delivery of 100% of all CertifiedEmail messages to the recipient's inbox, passed content and volume filters
- Automatic rendering of links and images on default
To see what specific ISP and email mailbox providers are supported in a particular country, or to see what Email Service Providers are able to assist you, click the country name and refer to the table below for recipient availability.
To see availability of CertifiedEmail service at particular ISPs and mailbox providers, refer to the table on the Supported Domains page.

