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16–17 Sept 2015
Holiday Inn Royal Victoria - Sheffield
Europe/London timezone

Using BGP for realtime import and export of spam whitelist/blacklist entries

17 Sept 2015, 11:15
25m
Holiday Inn Royal Victoria - Sheffield

Holiday Inn Royal Victoria - Sheffield

Victoria Station Road, Sheffield, S4 7YE
Main Session

Speaker

Mr Peter Hessler (OpenBSD)

Description

In the battle against Spam, many mail server admins collect and distribute IP addresses of systems that send them Spam. However, distribution of these lists are traditionally limited to 2 methods. * is periodically downloading this list from a source, usually a web server often causing massive load and slowness at the top of the hour. * is a real-time lookup against an external provider (such as dns-rbls) so your response time is dependent on how fast they respond or timeout. This talk discusses a 3rd solution: using BGP to distribute the IP addresses in a real-time manner.

Primary author

Mr Peter Hessler (OpenBSD)

Presentation materials