Hi everyone,
One of my clients is having trouble getting messages delivered to cox.net
recipients. Messages are deferred with the CXCNCT or CXMXRT error codes. We
have connection limits in place, limiting concurrent connections per IP to
5.
If there's anyone from Cox here I'd really appreciate it
Responded to this one off-list (not intentionally, just forgot to
reply-all!)
On Thu, 15 Oct 2020 at 16:40, Mark Fletcher via mailop
wrote:
> Hi All,
>
> Cox.net is throttling our new email server for groups.io, at
> 66.175.222.108, with "server temporarily unavailable" messages. If there's
> so
Hi All,
Cox.net is throttling our new email server for groups.io, at
66.175.222.108, with "server temporarily unavailable" messages. If there's
someone from Cox on here, can you please take a look?
Thanks!
Mark
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