[BlueOnyx:17179] Re: TalkTalk bounce

[Chris Gebhardt - VIRTBIZ Internet]

On 3/4/2015 9:31 AM, Colin Jack wrote:
> We are seeing mail sent from one of our relay servers to TalkTalk email addresses bouncing off their mail servers:
>
> "554 Your access to this mail system has been rejected due to the sending MTA's poor reputation."

This wouldn't, by chance, be a Barracuda system that is throwing the 
error?    I've never been impressed with those devices, but it appears 
they are especially inept at identifying the actual relay instead of the 
origination point...

Unfortunately I don't have any great advice to help you fix something 
that is broken on the receiver's side.   My take would be to pass the 
obvious error to them, and let their service provider sort it.  After 
all, it's their service provider's problem.  The trouble isn't with your 
box.  (My guess is you're just easier to reach!)
-- 
Chris Gebhardt
VIRTBIZ Internet Services
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