[I tried to send this as private mail, but get host Sparkle-4.Rodents-Montreal.ORG[216.46.5.7] refused to talk to me: 550-.de's whois server, whois.denic.de, is completely broken, handing 550-out no contact information at all when queried for .de domains in 550 the usual way. Such a domain has no place on a civilized network.
I don't know what this is about and why it hinders anybody from accepting my email. I also don't know whether whoever put this in place assumes me to be in a position to influence Denic's behaviour. Or suggests me moving to another country where my employer doesn't reside under the .de domain. Or me using another special email address for communicating with people in his domain.] > I don't recall full details, but I think it was a Linux distro It was the Debian OpenSSL desaster. In essence, they patched OpenSSL's entropy gathering to the point where the PID was the only entropy source being used. So it generated as many different private keys as there were PIDs it could run under, which is 2^16-n, n>1.