Abstract: A system and method is provided for sending and receiving authorized messages from a sender to a recipient in a network utilizing a Web-based mail server. The Web-based mail server communicates with a user via HTML or another general purpose language. The mail system makes use of a channelized address to send the message from the sender to the recipient. The channelized address comprises a common address portion that indicates the identity of the recipient in the network and a channel identifier portion for verifying that the message is authorized for delivery to the recipient.