> How do you restart exim after changing exim.conf? The manual says to > send the daemon process a SIGHUP signal, but I can't find the daemon > process pid. > As far as I know, the defualt setup is to have exim running only when it is needed. i.e, it might not run in daemon mode on your machine. There for, you probably do not need to do anything in order to have your changes take effect.