On Donnerstag 27 August 2009 Wietse Venema wrote:
> And this was logged when a reverse hostname resolved to the wrong IP
> address:
>
>     Aug 26 00:26:12 spike postfix/smtpd[13393]: warning:
> 61.135.132.106: address not listed for hostname
> relay2nd.mail.sohu.com

Thank you for clarification. In the future I will look into those other 
log lines also. To help make it more clear, would it be possible to 
extend that warning to:
warning: 61.135.132.106: address not listed for hostname
relay2nd.mail.sohu.com (reverse DNS lookup mismatch)

You're right, with that additional lines it's clear. Would be nice to 
have that in the online documentation though.

Thank you!

mfg zmi
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