Re: Fwd: Undeliverable: confirm 286441e8a96ed0284e7691c2ef4d59dee8c9cbfc

The problem is that the ssh port is not open. ~ $ sudo nmap -sS lists.ovirt.org Starting Nmap 6.40 ( http://nmap.org ) at 2017-08-09 20:14 CEST Nmap scan report for lists.ovirt.org (66.187.230.42) Host is up (0.18s latency). rDNS record for 66.187.230.42: lists.phx.ovirt.org Not shown: 996 filtered ports PORT STATE SERVICE 25/tcp open smtp 80/tcp open http 443/tcp open https 993/tcp open imaps Nmap done: 1 IP address (1 host up) scanned in 15.44 seconds Not open from anywhere I try in fact.