Monthly maintenance
Nothing strange:
PMAS statistics for October
Total messages : 8043 = 100.0 o/o
DNS Blacklisted : 3228 = 40.1 o/o (Files: 31)
Relay attempts : 199 = 2.4 o/o (Files: 26)
Accepted by PMAS : 4616 = 57.3 o/o (Files: 31)
Handled by explicit rule
Rejected : 3984 = 86.3 o/o (processed), 49.5 o/o (all)
Accepted : 243 = 5.2 o/o (processed), 3.0 o/o (all)
Handled by content
Discarded : 133 = 2.8 o/o (processed), 1.6 o/o (all)
Quarantained : 208 = 4.5 o/o (processed), 2.5 o/o (all)
Delivered : 48 = 1.0 o/o (processed), .5 o/o (all)
Two files of relay attempts: one of 40 blocks (147 lines): every 10 minutes am attempt from address 66.231.174.114, during a whole day; the next day, it went on (from the same address) until about 05:00. Probably it has started before but in too lttle amounts.
This address refers to the internal mail server of Centennialpr.com, a subsidiary of AT&T. This seems to be an ISP or similar, in Puerto Rico. Weird… Has this server been hacked?
What goes on behind the doors of the (private) data center