A week or so ago, I discovered after 7 years that my mail server
(running Zimbra 8) was an open relay. :-}
I tightened it up after about 4 hours, and checked a couple RBL checkers,
(MXtoolbox and anti-abuse) and there were only 3 hits for the IP, and I
requested clearance on them, and got it, and both now show all green...
but when I tried to send someone at hotmail an email today, I got the below
bounce, which includes an error code, and a link to a page of error codes
*which does not include that code or anything like it*.
Is there someone on here from outlook.com or the protection subdomain,
who can
a) tell me how I *would* clean that up -- the linked page of error codes
mentions Spamhaus, but they seem ok with me too, and
b) clean up either the SMTP error message you're sending out or the table
you tell people to look it up in? :-)
Cheers,
-- jr <postmaster/> a
----- Forwarded Message -----
> From: "Mail Delivery System" <[email protected]>
> To: "jra" <[email protected]>
> Sent: Wednesday, May 27, 2020 7:13:30 PM
> Subject: Undelivered Mail Returned to Sender
> This is the mail system at host franklin.baylink.com.
>
> I'm sorry to have to inform you that your message could not
> be delivered to one or more recipients. It's attached below.
>
> For further assistance, please send mail to postmaster.
>
> If you do so, please include this problem report. You can
> delete your own text from the attached returned message.
>
> The mail system
>
> <[email protected]>: host
> hotmail-com.olc.protection.outlook.com[104.47.6.33] said: 550 5.7.1
> Unfortunately, messages from [45.79.209.44] weren't sent. Please contact
> your Internet service provider since part of their network is on our block
> list (S3150). You can also refer your provider to
> http://mail.live.com/mail/troubleshooting.aspx#errors.
> [VE1EUR02FT022.eop-EUR02.prod.protection.outlook.com] (in reply to MAIL
> FROM command)
--
Jay R. Ashworth Baylink [email protected]
Designer The Things I Think RFC 2100
Ashworth & Associates http://www.bcp38.info 2000 Land Rover DII
St Petersburg FL USA BCP38: Ask For It By Name! +1 727 647 1274
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