Carl T. Miller (millerc@cantonpl.org) wrote on 20 May 2007 11:03: >What I'd like is to be able to test a file in the archive to know >whether or not I'm working with an official mirror. It sounds >like there isn't a good way to do this. What's an official mirror? You might call the ftp.<country>.debian.org official but content-wise all the ones listed in the mirror page should be equivalent for the archs they have.