Methods and systems for confirmation of availability of messaging account to user

• US 20050193130A1
• Filed: 01/20/2005
• Published: 09/01/2005
• Est. Priority Date: 01/22/2004
• Status: Abandoned Application

• Current Assignee: America Online Inc. (Warner Bros. Discovery, Inc.)
• Original Assignee: MBLX, LLC
• Inventors: Sullivan, Timothy T., Logue, Jay D.
• Application Number:
  US11/039,416
• Publication Number:
  US 20050193130A1
• Time in Patent Office: Days
• US Class Current: 709/229
• CPC Class Codes: H04L 63/123 received data contents, e.g. message integrity

Abstract

Systems and methods are provided for verifying that a user owns a remote account. When a user specifies from a local account a remote account to which the user desires access, an authentication server connected to the local account sends a verification message to the remote account, addressed to the remote address specified by the user. The verification message contains a marker which is irreproducible by a third party. The verification message is returned or retrieved and the marker is analyzed to determine whether it is authentic. The receipt of the marker may also have to satisfy certain use-based requirements. If the marker is validated, the user is allowed to access the remote account.

Claims

1. In an authentication server included in an electronic messaging system, wherein a user desires to configure the electronic messaging system to associate a remote account with a local account, a method of verifying that a remote messaging address provided by the user corresponds to the remote account, the method comprising:

generating an outgoing verification message having a marker embedded therein;

sending the outgoing verification message to a remote messaging address;

receiving the verification message forwarded from the remote account;

analyzing the forwarded verification message to identify whether the forwarded verification message contains the marker; and

if the forwarded verification message contains the marker, authenticating the marker to determine whether the marker is the same as that embedded in the outgoing verification message

2. The method as recited in claim 1, wherein authenticating the marker comprises regenerating a checksum related to the forwarded verification message to determine if the regenerated checksum is the same as the checksum related to the outgoing verification message.

3. The method as recited in claim 1, further comprising validating the remote address to allow a user access to the remote account if the marker is authenticated.

4. The method as recited in claim 1, further comprising referencing a database to determine the use of the marker.

5. The method as recited in claim 4, wherein the use of the marker is defined as at least one of single-based, multiple-based, and time-based usage.

6. The method as recited in claim 5, further comprising validating the remote address to allow a user access to the remote account if the marker is authenticated and if the marker complies with the defined use.

7. In an authentication server included in an electronic messaging system, wherein a user desires to configure the electronic messaging system to associate a remote account with a local account, a method of verifying that a remote messaging address provided by the user corresponds to the remote account, the method comprising:

generating an outgoing verification message having a marker embedded therein;

sending the outgoing verification message to a remote messaging address;

sending a fetch command to the remote account to retrieve the verification message;

analyzing the retrieved verification message to identify whether the retrieved verification message contains the marker; and

if the retrieved verification message contains the marker, authenticating the marker to determine whether the marker is the same as that embedded in the outgoing verification message.

8. The method as recited in claim 7, wherein authenticating the marker comprises regenerating a checksum related to the retrieved verification message to determine if the regenerated checksum is the same as the checksum related to the outgoing verification message.

9. The method as recited in claim 7, further comprising validating the remote address to allow a user access to the remote account if the marker is authenticated.

10. The method as recited in claim 7, further comprising referencing a database to determine the use of the marker.

11. The method as recited in claim 10, wherein the use of the marker is defined as at least one of single-based, multiple-based, and time-based usage.

12. The method as recited in claim 11, further comprising validating the remote address to allow a user access to the remote account if the marker is authenticated and if the marker complies with the defined use.

13. In an authentication server included in an electronic messaging system, wherein a user desires to configure the electronic messaging system to access a remote account, a method of verifying a remote address purporting to correspond to the remote account, the method comprising:

receiving server information about a remote account;

receiving a remote messaging address that is associated with the remote account;

generating an outgoing verification message having a marker embedded therein;

sending the outgoing verification message to the remote messaging address;

determining whether the marker is included in a return verification message received from the remote account; and

authenticating the marker to verify the remote messaging address.

14. The method as recited in claim 13, further comprising invalidating the remote messaging address if a return verification message is not received.

15. The method as recited in claim 13, wherein the return verification message is received per forwarding rules at the remote account.

16. The method as recited in claim 13, wherein the return verification message is received per a fetch command sent to the remote account.

17. The method as recited in claim 13, further comprising analyzing the return verification message to identify whether the return verification message contains the marker.

18. The method as recited in claim 17, further comprising authenticating the marker to determine whether the marker is the same as that embedded in the outgoing verification message.

19. The method as recited in claim 18, wherein authenticating the marker comprises regenerating a checksum for the incoming verification message and determining whether the regenerated checksum is the same as a checksum for the outgoing verification message.

20. The method as recited in claim 13, wherein generating an outgoing verification message having a marker embedded therein comprises generating a header for the marker, the header being located in the content portion of the outgoing verification message.

21. In an authentication server included in an electronic messaging system, wherein a user desires to configure the electronic messaging system to receive electronic messages forwarded from a remote account, a method of verifying a remote messaging address for a remote account that is configured to forward electronic messages, the method comprising:

receiving server information about a remote account;

receiving a remote messaging address that is associated with the remote account;

sending a verification message having a marker embedded therein to the remote messaging address;

determining whether a forwarded verification message is received from the remote account; and

statusing the remote messaging address as invalid if a forwarded message is not received from the remote account.

22. The method as recited in claim 21, further comprising informing the user that the forwarding protocol of the remote account is not properly configured if a forwarded message is not received from the remote account.

23. The method as recited in claim 21, further comprising statusing the forwarding protocol of the remote account as being properly configured if a forwarded message is received from the remote account.

24. The method as recited in claim 21, further comprising determining whether the forwarded verification message received from the remote account contains the marker embedded therein.

25. The method as recited in claim 24, further comprising authenticating the marker, wherein authenticating the marker comprises regenerating a checksum for the forwarded verification message and determining whether the regenerated checksum is the same as a checksum contained in the marker.