A few weeks ago, I presented my personal email architecture to PLUG, the Philadelphia Linux User Group. I have been using this setup for years now, and every time someone sends me an email at julien[at]linuxwall.info, it reaches one of these server.

A lot of this is documented on http://wiki.linuxwall.info. Maybe some day I'll get around writing an actual documentation. In the meantime, check out the links in the slides below.