From one of my BIND servers exiting one upstream, I'm seeing...
smtpin01.vzw.a.cloudfilter.net = 52.202.0.158 = PTR
vzwgw5003a.a.cloudfilter.net
smtpin02.vzw.a.cloudfilter.net = 52.36.60.220 = PTR
vzwgw6003a.a.cloudfilter.net
Another exiting another upstream...
smtpin01.vzw.a.cloudfilter.net = 52.202.0.158 = PTR
vzwgw5003a.a.cloudfilter.net
smtpin02.vzw.a.cloudfilter.net = 52.10.83.138 = PTR
vzwgw6002a.a.cloudfilter.net
And yet another...
smtpin01.vzw.a.cloudfilter.net = 52.16.175.197 = PTR
vzwgw5001a.a.cloudfilter.net
smtpin02.vzw.a.cloudfilter.net = 52.11.98.232 = PTR
vzwgw6001a.a.cloudfilter.net
And a slightly different response when using 8.8.8.8.
I'm sure these are all hitting different load-balancers coming in on
different peers of theirs. So this is probably a case where it wouldn't
be a terrible idea to use 8.8.8.8 and 8.8.4.4 as tertiary resolvers at
least on your monitoring systems.
On 4/17/2017 7:57 AM, Andy Trimmell wrote:
Both of those addresses report as down.
-----Original Message-----
From: Af [mailto:[email protected]] On Behalf Of Nate Burke
Sent: Monday, April 17, 2017 8:49 AM
To: Animal Farm
Subject: [AFMUG] Verizon Email to Text Gateway
I didn't want tho post this over on the Outages list, since I hadn't seen
anything there, I figured it is just me, but you guys are cooler to tell me
that it's just my problem.
I'm getting errors starting yesterday trying to email [email protected]
some messages are going through, but most are not. I'm not getting rejections,
just this SMTP Reply, so they sit in my outbound queue.
DNS query 'vtext.com' 0 (2) [OK - 2]
Connecting to 'smtpin01.vzw.a.cloudfilter.net'
421 vzw-ibgw-5002a.stratus.cloudmark.com cmsmtp ESMTP server temporarily not
available
Anyone else seeing Verizon Email to text issues.
