Signing party au salon Solutions Linux le 20 mai 2014
En ces temps troublés, il est important de sécuriser nos échanges d'information — en chiffrant — ainsi que la distribution de logiciels — en signant les publications.
À cette fin, le salon Solutions Linux, Libres et Open Source sera l'occasion d'une signing party PGP, le 20 mai 2014 à 18h près du stand Debian France. Cette signing party est ouverte à tous les visiteurs et exposants du salon.
Read more Signing party au salon Solutions Linux le 20 mai 2014
Disable your spammed addresses with Postfix
Classified in : Homepage, Debian, Command line, To remember
Using address extension
Postfix (and many other mail servers) offers one nice address
extension feature: addresses like
<user+whaterver@>
are implicit aliases to
<user@>
. This allows users to implement a simple measure to
fight spam:
- when SomeCompany® or whatever asks for your email address, give
them
<user+somecompany@>
; - if you start receiving spam at that address, you know who sold or was stolen your address;
- finally, you will be able to disable that address so messages are simply refused with a permanent error code.