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Postfix woes with Optus ISP

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Jacob

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Jun 18, 2009, 4:56:40 AM6/18/09
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We have a problem whereby our ISP has started allocating IP addresses
where reverse and forward DNS lookups don't match.

The users don't give a stuff that its optus' fault, and optus are
unlikely to fix it soon. Since we cannot fix our ISP's DNS entries,
are their any other solutions?

Thanks,
Jacob

Jun 18 08:28:58 uptecs postfix/smtpd[10010]: connect from unknown
[114.74.42.220]
Jun 18 08:28:59 uptecs postfix/smtpd[10010]: lost connection after
CONNECT from unknown[114.74.42.220]
Jun 18 08:28:59 uptecs postfix/smtpd[10010]: disconnect from unknown
[114.74.42.220]
Jun 18 08:29:00 uptecs postfix/smtpd[10010]: warning: 114.74.42.220:
hostname 114.74.42.220.optusnet.com.au verification failed: Name or
service not known

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