[74196] in North American Network Operators' Group

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sprint.net Email problems?

daemon@ATHENA.MIT.EDU (Daniel Roesen)
Fri Sep 17 08:24:02 2004

Date: Fri, 17 Sep 2004 14:23:20 +0200
From: Daniel Roesen <dr@cluenet.de>
To: nanog@merit.edu
Mail-Followup-To: nanog@merit.edu
Errors-To: owner-nanog-outgoing@merit.edu


Hi,

depending on the IP address space from where I'm trying to reach
the two MX for @sprint.net, I'm getting either:

- no TCP connection at all (Connection refused)
- a TCP session, but not even a SMTP greeting banner
- a SMTP session, but as response to RCPT TO a 550 Access denied

For the third case, doesn't seem to matter which email address I try
(did ipv6-support@, rrockell@ and postmaster@).

This is persistant now for over 12 hours...


Best regards,
Daniel

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