Abstract:
Providing a comprehensive model of email and its security functions requires the
integration of currently available processes and technologies with the evolving security
requirements of future applications. It demands unifying concepts; it requires solutions to
technological (secure messaging) .It requires coordinated and platform independent
efforts. Keeping all this in view the Qasidmail carries interoperable E-Mail services
based on a set of security abstractions that unify formerly dissimilar technologies. This
enables specialization to particular users’ requirements within an overall framework
while at the same time permitting technologies to evolve over a time period and be
incrementally deployed.