Hephaestus Email Network

The Hephaestus Email Network is an internet email service that is used by Desmond in Assassin's Creed: Brotherhood. It works similar to websites such as Yahoo! Mail or Hotmail. With this service, Desmond can access emails sent to him in his inbox. Accessing his account will earn the player the Mailer Daemon achievement.

Trivia

 * Hephaestus was the Greek god of blacksmiths and technology. His Roman equivalent was Vulcan.