PGP based white-list
I’ve published last week the set up I’m using to white list my incoming mails based on a PGP; although I had been using PGP until now mostly to separate clearly messages that one can trust come from me from forgeries (and let’s admit it, also to get the feeling of doing the right thing), I’m starting to see even more direct benefits from it.
For instance, my also recently published bot to automatically approve messages sent by me to W3C list archives shows that being able to tell that a message comes from my can also be useful … for myself!