E-Mail Priority Delivery System with Dynamic Whitelist in the Layer 3 Switch

In order to deliver important e-mails without unnecessary delay, some priority delivery methods with a whitelist, which includes trusted sending Mail Transfer Agents (MTAs), are proposed so far. However, most conventional methods have some problems with a large sized whitelist such as performance de...

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Bibliographic Details
Published in2013 IEEE 37th Annual Computer Software and Applications Conference Workshops pp. 581 - 586
Main Authors Gada, Yamai, Nariyoshi, Okayama, Kiyohiko, Kawano, Keita, Nakamura, Motonori
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.07.2013
Subjects
Conferences
E-mail
Hardware
MTA
Policy Based Routing
Software
Spam mail
Whitelist
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Summary:In order to deliver important e-mails without unnecessary delay, some priority delivery methods with a whitelist, which includes trusted sending Mail Transfer Agents (MTAs), are proposed so far. However, most conventional methods have some problems with a large sized whitelist such as performance degradation, delivery failure, and so on. To alleviate these problems, we proposed a priority delivery system (Prototype system) by using a layer 3 switch (L3SW) with policy based routing (PBR) function. By updating PBR entries dynamically, prototype system implements a large sized whitelist without performance degradation. In this paper, we investigated the case many sending MTAs same time send Email performance of the prototype system. we also describe prototype system improvements.
DOI:10.1109/COMPSACW.2013.78