curl SSL connect error – NSS error -5961

I got this error when I wanted to clone a git repo over HTTPS: # git clone Initialized empty Git repository in /tmp/test/.git/ error: while accessing If I access the server with curl there’s error too: # curl -v –insecure * About to connect() to port 443 (#0) * Trying… […]

Postfix – Replace Sender Address and Add Reply-to Header

We have a network in which a bunch of servers send out lots of notification emails and all these emails are relayed to the outside world through a single Postifx server (by setting relayhost variable in on the servers). Sometimes developers don’t pay enough attention and address the emails as from some domain that […]