North American Network Operators Group

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RE: Blacklisted SMTP

  • From: Wayne Gustavus (nanog)
  • Date: Wed Apr 26 22:08:14 2006

There is no 'might' about it; VZ (aka VZ Telecom, VOL, VZBusiness) != VZ Wireless
They are 2 completely different operations and networks.
- Wayne

From: [email protected] [mailto:[email protected]] On Behalf Of Chris Riling
Sent: Tuesday, April 25, 2006 3:30 PM
To: [email protected]
Subject: Re: Blacklisted SMTP

Correct, the only thing I pulled out was our particular IP address; I've proven this true from multiple box's on Cogent's network that are unrelated to my workplace. I did go through that Verizon Online Whitelist procedure, and got a response saying that it has been approved and will be changed within 72 hours, but as someone mentioned before, VOL might != VZW...


On 4/25/06, Suresh Ramasubramanian <[email protected]> wrote:
On 4/25/06, Frank Bulk <[email protected]> wrote:
> This posting on might add some background to your
> issues:

Verizon (broadband etc) != Verizonwireless

Different mail farms and all

The error returned seems reasonably clear - except for munging of IPs by the OP

554-Your access to the VZW mail systems has been rejected due to the sending
554- MTA or Network Service Provider's poor reputation  / e-mail
hygiene on the Internet.
554-Please reference the following URL for more information: