Spam control system requiring unauthorized senders to pay postage through an internet payment service with provision for refund on accepted messages

• US 20040158540A1
• Filed: 08/19/2003
• Published: 08/12/2004
• Est. Priority Date: 01/31/2002
• Status: Abandoned Application

• Current Assignee: Cashette, Inc.
• Original Assignee: Cashette, Inc.
• Inventors: Zuo, Lianghe
• Application Number:
  US10/643,735
• Publication Number:
  US 20040158540A1
• Time in Patent Office: Days
• US Class Current: 705/408
• CPC Class Codes: G06Q 10/107 Computer-aided management of electronic mailing [e-mailing]
• CPC Class Codes: H04L 51/212 using filtering or selective blocking

Abstract

An e-mail service system that maintains close cooperative interaction with a payment service system to provide the capability to control unsolicited e-mail messages commonly known as spam is coupled to an independent e-mail provider, typically by the ID/e-mail address and password on that independent e-mail account. Upon receiving messages from the independent e-mail provider, the e-mail service system checks whether this sender either has paid at least the preset amount by the recipient or is on the recipient'"'"'s exception list. If both are negative, the e-mail will be rejected with an e-mail notification. The rejection e-mail can be sent to this sender of the original e-mail either directly from the e-mail service system or alternatively through the independent e-mail system. The payment to the recipient can be automatically cancelled when the recipient replies to the e-mail or adds the sender to the exception list.

Claims

1. A method for blocking unauthorized e-mail to at least one e-mail account comprising the steps of:

providing an e-mail service system for receiving and routing e-mails to the at least one e-mail account;

providing an independent e-mail provider for receiving and routing e-mails to the at least one independent e-mail account;

interrogating the independent e-mail account on the independent e-mail provider from the e-mail service system to route and receive e-mail messages in the independent e-mail account to an e-mail account on the e-mail service system;

maintaining for each e-mail account an exception list of authorized addressers identified by at least their e-mail addresses;

providing a payment service system in cooperative operation with the said e-mail service system for executing a required payment from a unauthorized e-mail sender to assure delivery of e-mail to an intended recipient;

receiving e-mail at the e-mail service system from an addresser and comparing the address of the addresser of the e-mail to the maintained exception list of the intended recipient'"'"'s account;

upon finding the address of the addresser of the e-mail on the exception list, forwarding the e-mail to the intended recipient;

upon not finding the address of the addresser of the e-mail on the exception list, checking with the payment service system to see if the addresser has made at least the required payment for forwarding an e-mail to the intended recipient.;

upon finding that the addresser has made at least the required payment for forwarding an e-mail to the intended recipient, forwarding the e-mail to the intended recipient; and

,

upon not finding that the addresser has made at least the required payment for forwarding an e-mail to the addressee, informing the addresser by e-mail that, without the required payment, forwarding an e-mail message from an addresser who is not on the addressee'"'"'s exception list will not occur.

2. The method for blocking unauthorized e-mail to at least one e-mail account according to claim 1 and wherein the step of, upon not finding that the addresser has made at least the required payment for forwarding an e-mail to the addressee, informing the addresser by e-mail that, without the required payment, forwarding an e-mail message from an addresser who is not on the addressee'"'"'s exception list will not occur occurs directly from e-mail service system to the sender of the original e-mail.

3. The method for blocking unauthorized e-mail to at least one e-mail account according to claim 1 and wherein the step of, upon not finding that the addresser has made at least the required payment for forwarding an e-mail to the addressee, informing the addresser by e-mail that, without the required payment, forwarding an e-mail message from an addresser who is not on the addressee'"'"'s exception list will not occur occurs from e-mail service system to the sender of the original e-mail through the independent e-mail provider.

4. The method for blocking unauthorized e-mail to at least one e-mail account according to claim 1 and including an additional step of:

upon receiving and forwarding a reply e-mail from the addressee of a previous e-mail to the addresser of the previous e-mail, reversing the payment made by the sender of the previous e-mail if the sender of the previous e-mail made the required payment to assure the delivery of the previous e-mail to its addressee and the said reply e-mail is sent within a predetermined period of time.

5. The method for blocking unauthorized e-mail to at least one e-mail account according to claim 1 and including an additional step of:

upon receiving and executing a request from the addressee of an e-mail to add to his exception list the address of the addresser who made at least the required payment to assure the delivery of the said e-mail to its addressee, reversing the payment made by the addresser if the said request from the addressee is made within a predetermined period of time.

6. The method for blocking unauthorized e-mail to at least one e-mail account according to claim 1 and wherein the step of maintaining an exception list for each e-mail account includes:

providing the capability to add all or some of the addresses in the account holder'"'"'s address book in the independent e-mail provider to the exception list.

7. The method for blocking unauthorized e-mail to at least one e-mail account according to claim 1 and wherein the step of maintaining an exception list for each e-mail account includes:

providing the capability to manually add addresses to or delete addresses from the exception list.

8. The method for blocking unauthorized e-mail to at least one e-mail account according to claim 1 and wherein the step of providing a payment service system in cooperative operation with the said e-mail service system for executing a required payment from a unauthorized e-mail sender to assure delivery of his e-mail to an intended recipient includes:

providing at least one electronic form with at least one field of entry for the account holder'"'"'s e-mail service provider to set the amount of the required payment for delivery of an e-mail from an unauthorized addresser to the said account holder'"'"'s e-mail account.

9. The method for blocking unauthorized e-mail to at least one e-mail account according to claim 1 and including an additional step of:

providing at least one electronic form with at least one field of entry where the addressee can provide password, ID, and other necessary information of the independent email account with the independent e-mail provider such that the step of interrogating the independent e-mail account at the independent e-mail provider from the e-mail service system to route and receive e-mail messages in the independent e-mail account to an e-mail account on the e-mail service system can occur.

10. Apparatus for blocking unauthorized e-mail to at least one e-mail recipient comprising:

an e-mail service system for receiving and routing e-mails to the at least one e-mail recipient;

an exception list of authorized addresses for e-mail recipients maintained at the e-mail service system;

an independent e-mail provider;

means for interrogating the independent e-mail provider from the e-mail service system whereby received e-mail messages in the independent e-mail account with the independent e-mail provider is routed to the e-mail account on the e-mail service system;

a payment service system for executing a required payment from a unauthorized e-mail sender to assure delivery of e-mail to an intended recipient;

the e-mail service system including means for receiving e-mail from an addresser and comparing the address of the addresser of the e-mail to the maintained exception list including means upon finding the address of the addresser of the e-mail on the exception list, forwarding the e-mail to the recipient,

an interactive connection between the e-mail service system and the payment service system to enable the e-mail service system upon not finding the address of the addresser of the e-mail on the exception list to interact with the payment service system to see if the addresser has made at least a payment required for forwarding an e-mail to the addressee from an addresser who is not on the exception list of the addressee;

means at the e-mail service system upon finding that the addresser has made at least the required payment for forwarding an e-mail to the addressee; and

,

means at the e-mail service system upon not finding that the addresser has made at least the required payment for forwarding an e-mail to the addressee from an addresser who is not on the exception list of the addressee to informing the addresser by e-mail of the required payment for forwarding an e-mail message to the addressee.