[postfix-users] Endlich...

[Jan P. Kessler]

# grep 66.220.155.148 /var/log/maillog
Apr  6 21:08:43 rv-smtpext-201 postfwd-40/policy[29106]: [ID 702911
mail.info] [DNSBL] 66.220.155.148 listed on rbl:ix.dnsbl.manitu.net
(answer: 127.0.0.2, time: 0.04s, ttl: 3600s, 'Your e-mail service was
detected by mx.selfip.biz (NiX Spam) as spamming at Sat  06 Apr 2013
19:21:37 +0200. Your admin should visit
http://www.dnsbl.manitu.net/lookup.php?value=66.220.155.148')
<http://www.dnsbl.manitu.net/lookup.php?value=66.220.155.148%27>

# host 66.220.155.148
148.155.220.66.in-addr.arpa domain name pointer
outmail014.ash2.facebook.com.

# host outmail014.ash2.facebook.com
outmail014.ash2.facebook.com has address 66.220.155.148

;-) jpk