On Fri, 28 Aug 2009, jean-paul natola wrote:
> 2009-08-28 09:01:04 oberdad@??? <OberDAD@???> R=familyroute_out T=remote_smtp: SMTP error from remote mail server after initial connection: host mailin-01.mx.aol.com [64.12.137.169]: 554- (RTR:DU) http://postmaster.info.aol.com/errors/554rtrdu.html\n554 Connecting IP: 72.43.172.72
> *** Frozen (delivery error message)
AOL provided a link on this one. The reverse lookup for the IP mentioned
(72.43.172.72) is rrcs-72-43-172-72.nyc.biz.rr.com. It is a generic
reverse RoadRunner Internet uses for their business class customers. AOL
is blocking because the IP is on pbl.spamhaus.org:
%dig @localhost 72.172.43.72.pbl.spamhaus.org
...
;; ANSWER SECTION:
72.172.43.72.pbl.spamhaus.org. 900 IN A 127.0.0.10
