nanog mailing list archives
NANOG58 bad helo for hotel reservation emails
From: Robert Drake <rdrake () direcpath com>
Date: Tue, 7 May 2013 19:56:16 -0400
Sorry for the noise, but I thought this might be of interest to anyone waiting for their hotel confirmation:
NOQUEUE: reject: RCPT from feport01.hiltonhhonors.net[63.122.201.171]: 450 4.7.1 <ironport.hhonorscrm.net>: Helo command rejected: Host not found; from=<waldorfastoriahotels&resorts () res hilton com> to=<excised> proto=ESMTP helo=<ironport.hhonorscrm.net>
So if you run your own server and/or are capable of compensating for a misconfigured MTA, you should add an exception for feport01.hiltonhhonors.net.
Current thread:
- NANOG58 bad helo for hotel reservation emails Robert Drake (May 07)
- Re: NANOG58 bad helo for hotel reservation emails Suresh Ramasubramanian (May 07)