EMAIL SERVER SYSTEM AND METHOD
First Claim
1. An email system comprising:
- a plurality of email servers, each of said email servers being connected to each other of said email servers via a data communications network, each of said email servers being operable to self configure itself on said data communications network to communicate with the others of said email servers and being further operable to process email received from and/or sent to said data communications network in accordance with a configuration data set stored on each server;
one of said email servers being further operable to receive and effect changes, from an administrator, for the configuration data set stored on said one email server and to announce that the configuration data set stored on said one email server has been changed to the others of the email servers connected by the network and, in response to requests from email servers, providing the changes to the configuration data set to each requesting email server for storage and use thereon.
11 Assignments
0 Petitions
Accused Products
Abstract
An email system comprises a plurality of email servers connected by a data communications network. The email system avoids single points of failure by employing multiple email servers which self configure, without requiring dedicated servers, through self addressing and discovery and announcement protocols. An email server can act as a primary email server by executing an administration tool allowing an administrator to modify the configuration data set which the email servers utilize, and the primary email server will then announce the resulting change in the version level of the configuration data set to other email servers. Each email server will then determine and request any needed updates to its respective configuration data set from the primary email server or another email server. The resulting email system is: robust, avoiding single points of failure; scalable, as additional email processing capacity can be achieved by adding additional email servers; and is simple to administer as changes to the configuration data set can be made at any email server with a copy of the appropriate administration tool and such changes automatically propagate through the email system.
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Citations
13 Claims
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1. An email system comprising:
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a plurality of email servers, each of said email servers being connected to each other of said email servers via a data communications network, each of said email servers being operable to self configure itself on said data communications network to communicate with the others of said email servers and being further operable to process email received from and/or sent to said data communications network in accordance with a configuration data set stored on each server; one of said email servers being further operable to receive and effect changes, from an administrator, for the configuration data set stored on said one email server and to announce that the configuration data set stored on said one email server has been changed to the others of the email servers connected by the network and, in response to requests from email servers, providing the changes to the configuration data set to each requesting email server for storage and use thereon. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An email server system, comprising:
at least two email servers, each email server being in data communication with each other email server in the system via a data communication network and each email server being operable to establish its presence in said data communication network, each email server being further operable to process, in accordance with a configuration data set, email messages received and/or sent over the data communication network and wherein an administrator can connect to one of said at least two email servers through the data communication network to change the configuration data set, the one of said at least two email servers announcing the changed configuration data set to each other of the at least two email servers and providing the changed configuration data set to each other of the at least two email servers in response to requests received therefrom. - View Dependent Claims (11, 12, 13)
Specification