Screenshot of Abusix's Lookup & Delist page for the IP 150.101.176.226. rDNS is reported as eth2015.qld.adsl.internode.on.net. Trap hits indicate that there have actually been no spam trap hits in the last 30 days.
Yeah, errm… as it happens, that IP address *is* for a mail server, and has been a mail server for about 14 years.
#HomeAdmin #MailServer #Abusix