Someone outside tried to email one of our employees, and the outside person got this response:
> Delivery Failure Report
>
> Your message:
> Re: FW: Utility Easement
>
> was not delivered to:
>jsniver@perilousharp.com
>
> because: 550 We only accept inbound local delivery requests from
> specific relay hosts.
>
> What should you do?
>
> You can resend the undeliverable document to the recipients listed above
> by choosing the Resend button or the Resend command on the Actions menu.
>
> Once you have resent the document you may delete this Delivery Failure
> Report.
>
> If resending the document is not successful you will receive a new
> failure report.
>
> Unless you receive other Delivery Failure Reports, the document was
> successfully delivered to all other recipients.
Now, what am I trying to determine is WHO'S email server created that text?? That doesn't look like anything on my end. Furthermore, this is just person A outside sending to person B at my domain, there is no relaying (that I can see) being attempted. And the last sentence about 'all other recpients' makes me wonder.
Anyway, if you've ever seen such a message, I would like to know if this is sendmail, and where does my RHEL Sendmail 8.13 server store those sorts of 550 comments?
Thank you much!
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