Verizon.net email admin?
cma at cmadams.net
Fri Jan 16 22:02:51 UTC 2015
Once upon a time, Pete Carah <pete at altadena.net> said:
> On 01/16/2015 04:00 PM, Chris Adams wrote:
> > Anybody Verizon.net mail admins around?
> > I have a downstream customer on a newly-deployed IP allocation that
> > can't get to pop.verizon.net (connections just time out).
> I can't either ping or telnet to that either but can connect with
> s_client. I'm *on* verizon (fios)...
Yeah, apparently they only allow SSL-wrapped connections on 993 and 465,
block ping/traceroute, etc. (makes it hard to debug).
However, I believe the customer when they say the computer is configured
correctly, because it is a notebook and works on another network (both
at our downstream, in a different IP block, and a fast-food place with
> Maybe they only allow secure, at least from some locations.
> (Just for reference, I'm seeing pop.verizon.net at a 206.46.x.x address,
> no v6.)
Me too (didn't think if they might have different IPs in different
locations). I see pop.verizon.net is 184.108.40.206.
> (not saying that they don't filter, but there are no 107 prefixes in the
> current cymru fullbogon4 list fetched about 5 minutes ago.)
I don't know; that's just a guess on my part that it may be the problem
(seems to fit).
Chris Adams <cma at cmadams.net>
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