
Currently just over 8,000 queued messages awaiting delivery. But I don't think it is a mailman issue:
root@autox:~# ping -c 3 gmail.com PING gmail.com (74.125.225.182) 56(84) bytes of data. 64 bytes from den03s05-in-f22.1e100.net (74.125.225.182): icmp_seq=1 ttl=55 time=20.2 ms 64 bytes from den03s05-in-f22.1e100.net (74.125.225.182): icmp_seq=2 ttl=55 time=22.1 ms 64 bytes from den03s05-in-f22.1e100.net (74.125.225.182): icmp_seq=3 ttl=55 time=20.2 ms
--- gmail.com ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2002ms rtt min/avg/max/mdev = 20.252/20.891/22.154/0.900 ms root@autox:~# root@autox:~# telnet gmail.com 25 Trying 74.125.225.214... Trying 74.125.225.213... Trying 2607:f8b0:400f:800::1016... telnet: Unable to connect to remote host: Network is unreachable root@autox:~# root@autox:~# ping -c 3 gmail.com PING gmail.com (74.125.225.181) 56(84) bytes of data. 64 bytes from den03s05-in-f21.1e100.net (74.125.225.181): icmp_seq=1 ttl=55 time=30.9 ms 64 bytes from den03s05-in-f21.1e100.net (74.125.225.181): icmp_seq=2 ttl=55 time=21.2 ms 64 bytes from den03s05-in-f21.1e100.net (74.125.225.181): icmp_seq=3 ttl=55 time=20.3 ms
--- gmail.com ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2002ms rtt min/avg/max/mdev = 20.386/24.178/30.933/4.789 ms root@autox:~#

On 05/28/2014 08:40 PM, Mark J Bradakis wrote:
Currently just over 8,000 queued messages awaiting delivery. But I don't think it is a mailman issue:
Queued where? in the MTA ?
If so, it's not Mailman.
...
gmail.com is not an MX for gmail.com
$ dig +short mx gmail.com 10 alt1.gmail-smtp-in.l.google.com. 5 gmail-smtp-in.l.google.com. 40 alt4.gmail-smtp-in.l.google.com. 20 alt2.gmail-smtp-in.l.google.com. 30 alt3.gmail-smtp-in.l.google.com.
MXs should be tried in priority order (lowest # is highest priority).
$ telnet gmail-smtp-in.l.google.com 25 Trying 74.125.193.26... Connected to gmail-smtp-in.l.google.com. Escape character is '^]'. 220 mx.google.com ESMTP n2si16658369iga.47 - gsmtp quit 221 2.0.0 closing connection n2si16658369iga.47 - gsmtp Connection closed by foreign host.
-- Mark Sapiro <mark@msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan

On 05/28/2014 08:40 PM, Mark J Bradakis wrote:
Currently just over 8,000 queued messages awaiting delivery. But I don't think it is a mailman issue:
Queued where? in the MTA ?
If so, it's not Mailman.
...
gmail.com is not an MX for gmail.com
$ dig +short mx gmail.com 10 alt1.gmail-smtp-in.l.google.com. 5 gmail-smtp-in.l.google.com. 40 alt4.gmail-smtp-in.l.google.com. 20 alt2.gmail-smtp-in.l.google.com. 30 alt3.gmail-smtp-in.l.google.com.
MXs should be tried in priority order (lowest # is highest priority).
$ telnet gmail-smtp-in.l.google.com 25 Trying 74.125.193.26... Connected to gmail-smtp-in.l.google.com. Escape character is '^]'. 220 mx.google.com ESMTP n2si16658369iga.47 - gsmtp quit 221 2.0.0 closing connection n2si16658369iga.47 - gsmtp Connection closed by foreign host.
-- Mark Sapiro <mark@msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan
participants (2)
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Mark J Bradakis
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Mark Sapiro