Dissertation
Dissertation > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer applications > Computer network > General issues > The application of computer network > E-mail ( E -mail )

High Performance SMTP Authentication in Mail Shield Gateway Antivirus Product

Author WangGang
Tutor QuJunHua
School North China Electric Power University (Beijing)
Course Applied Computer Technology
Keywords MSG SMTP Authentication AUTH RELAY Multi-domain authentication
CLC TP393.098
Type Master's thesis
Year 2003
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With the rapid development and wide application of the Internet , the network virus has the Internet as a major route of transmission . By e-mail transmission is the most direct way . The transparency of the user and the mail server to mail virus killing , while reducing the risk of the mail server , and improve the efficiency of virus killing . The way we use the mail gateway (MSG Mail Shield Gateway) killing of e-mail viruses and worms . When the original mail server requires client authentication , MSG is necessary to ensure the certified communication between the original mail server and mail client will not be affected . This paper discusses how to achieve SMTP mail antivirus gateway product certification . First introduction of SMTP authentication ---- related protocols , standards , and leads the research core ---- AUTH RELAY . Followed by an extended discussion : SMTP authentication product in the multi-domain authentication and related certification information format changes . The paper also shows the test results achieved by the subject . Finally, the visions and perspectives of further products SMTP authentication .

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