Downloadable scalable electronic mail computer software for use in extending the functionality of electronic mail systems, namely, to integrate corporate brands, target electronic mail messages, provide formats for electronic mail messages, provide automated reporting and detailed analysis of receipt and response, add electronic signatures, add disclaimers, facilitate the monitoring of electronic mail messages and systems, redirect, redeliver or otherwise modify the sender and recipients of electronic mail, block, respond to or otherwise react to an electronic mail messages, scan the sender, recipient, subject, headers or content with a view to triggering further action, including any of the above, and block or mark electronic mail as spam, unsolicited commercial electronic mail or unsolicited bulk electronic mail

Providing online non-downloadable scalable electronic mail computer software for use in extending the functionality of electronic mail systems, namely, to integrate corporate brands, target electronic mail messages, provide formats for electronic mail messages, provide automated reporting and detailed analysis of receipt and response, add electronic signatures, add disclaimers, facilitate the monitoring of electronic mail messages and systems, redirect, redeliver or otherwise modify the sender and recipients of electronic mail, block, respond to or otherwise react to an electronic mail messages, scan the sender, recipient, subject, headers or content with a view to triggering further action, including any of the above, and block or mark electronic mail as spam, unsolicited commercial electronic mail or unsolicited bulk electronic mail