Resources Contact Us Home
Method and system for e-mail message transmission

Image Number 14 for United States Patent #7401356.

An e-mail firewall applies policies to e-mail messages transmitted between a first site and a plurality of second sites. The e-mail firewall includes a plurality of mail transfer relay modules for transferring e-mail messages between the first site and one of the second sites. Policy managers are used to enforce and administer selectable policies. The policies are used to determine security procedures for the transmission and reception of e-mail messages. The e-mail firewall employs signature verification processes to verify signatures in received encrypted e-mail messages. The e-mail firewall is further adapted to employ external servers for verifying signatures. External servers are also used to retrieve data that is employed to encrypt and decrypt e-mail messages received and transmitted by the e-mail firewall, respectively.

  Recently Added Patents
Droplet generation and detection device, and droplet control device
Semiconductor device and method of forming discontinuous ESD protection layers between semiconductor die
Method and system for utilizing Perovskite material for charge storage and as a dielectric
Fringe field switching mode liquid crystal display panel
Extension of physical downlink control channel coverage
Interposer having molded low CTE dielectric
Method for radiation sterilization of medical devices
  Randomly Featured Patents
Tool for removing intraocular foreign bodies
Method for producing mineral wool
Network system, femtocell, femtocell management apparatus, resource allocation method and non-transitory machine-redable medium thereof
Method of manufacturing a rotating electric machine
Memory register encoding apparatus and methods
Rare earth zeolite Y and the preparation process thereof
Resilient material and disposable, absorbent article comprising such a material
Low settle time micro-scanning system
Integrated circuitry and thin film transistors
Performance spark plug