Re: [mailop] AT - Need assistance with /24 listing

[Tim Starr via mailop]

Seems to be our turn to get a class C blocked by ATT for the first time in
years. Haven't made any progress via official channels yet. Anyone else
have a recommendation?

Tim Starr
Senior Director, Deliverability
Maropost Postmaster
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Re: [mailop] AT - Need assistance with /24 listing

[Alex Burch via mailop]

Hi Steven,

Did you find any resolution here? We have a similar block on a /24 at
att.net and I'm finding it very difficult to make any progress with
abuse_...@abuse-att.net. Do you have a contact at ATT you can pass along?

Thanks,
Alex


--

Alexander Burch
ActiveCampaign / Deliverability Engineer
abu...@activecampaign.com
1 North Dearborn St Suite 500, Chicago IL, 60602








On Fri, Dec 28, 2018 at 12:22 PM Steven Sarkisian 
wrote:

> Hello,
>
> If anyone is here from AT, help with the following IP listing would be
> greatly appreciated.  I believe the following range is listed:
>
> *216.205.24.0/24 *
>
>
>
> 5.3.0 flph830 DNSBL:RBL 521< 216.205.24.119 >_is_blocked.For assistance
> forward this email to abuse_...@abuse-att.net
>
> AT Postmaster Case: [122818-114924-6950-00]
>
> This is one of the primary delivery ranges for Mimecast, customers are
> relentlessly calling our support line for assistance.  Any help would be
> greatly appreciated.
>
> Thank you!
>
> Steven Sarkisian
>
> Global Manager - Messaging Security
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[mailop] AT - Need assistance with /24 listing

[Steven Sarkisian]

Hello,

If anyone is here from AT, help with the following IP listing would be 
greatly appreciated.  I believe the following range is listed:

216.205.24.0/24
 
5.3.0 flph830 DNSBL:RBL 521< 216.205.24.119 >_is_blocked.For assistance forward 
this email to abuse_...@abuse-att.net

AT Postmaster Case: [122818-114924-6950-00]

This is one of the primary delivery ranges for Mimecast, customers are 
relentlessly calling our support line for assistance.  Any help would be 
greatly appreciated.

Thank you!

Steven Sarkisian
Global Manager - Messaging Security___
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