FathMail is a COM component for use with ASP or any other Windows development tool. It supports sending mail with SMTP and receiving mail with POP3 protocols. Features include: send message using SMTP with optional authentication; add attachments (files, images, etc.); enumerate/retrieve/delete messages from POP3 servers; ability to retrieve only header of a message for faster processing; store messages into archive and create messages out of raw MIME text; receive/enumerate/save attachments from received messages.