Re: how to stop facebook spam emails
- On 7/29/2013 2:16 PM, motty cruz wrote:
> Thank you Mr. Wietse,Motty, note that using bl.spamcop.net for direct rejection is
> I added spamcop to my rbl since to be holding the line for now.
discouraged by the Spamcop team. The chance of FPs is pretty high with
this DNSBL. It is recommended that you use bl.spamcop.net only in a
scoring system such as SA and with a relatively low score. SA in fact
does this with spamcop in the default configuration.
Using Postscreen w/Zen and BRBL, along with client/sender/helo rhsbl
checks against dbl.spamhaus.org, should REJECT 90-95% of your inbound
spam connections including all bot spam. Then all you have to worry
about is snowshoe. For that you'll need a good content filter, and/or
much manual work building CIDR tables of revealed snowshoe networks.
There exist both public and private mailing lists that specialize in
publishing such snowshoe spammer CIDR ranges.
> On Mon, Jul 29, 2013 at 12:04 PM, Wietse Venema <wietse@...>wrote:Just a few. ;) I omitted the APEWS listing, for obvious reasons.
>> The IP address is listed at zen.spamhaus.org, bl.spamcop.net, and
>> b.barracudacentral.org, and perhaps more.
188.8.131.52 abuse.ch combined zone Listed
184.108.40.206 abuse.ch spam blacklist Listed
220.127.116.11 Barracuda Reputation Block List Listed
18.104.22.168 CBL Listed
22.214.171.124 Mailspike Blacklist Listed
126.96.36.199 McAfee RBL Listed
188.8.131.52 nsZones.com SBL Listed
184.108.40.206 nsZones.com SBL+Dyn Listed
220.127.116.11 Project Honey Pot (http:BL) Listed
18.104.22.168 SORBS Aggregate zone (problems) Listed
22.214.171.124 SORBS Spamhost (any time) Listed
126.96.36.199 SORBS Spamhost (last 28 days) Listed
188.8.131.52 SORBS Spamhost (last year) Listed
184.108.40.206 SpamCop Blocking List Listed
220.127.116.11 Spamhaus SBL-XBL Combined Block List Listed
18.104.22.168 Spamhaus XBL Exploits Block List Listed
22.214.171.124 Spamhaus ZEN Combined Block List Listed
126.96.36.199 Unsubscribe Blacklist UBL Listed
188.8.131.52 V4BL/DDNSBL Listed
184.108.40.206 Hostkarma Listed
220.127.116.11 Mailspike Reputation Listed
18.104.22.168 Quorum.to Listed
The fact that just about everyone in the DNSBL world is listing this IP,
and you accepted mail from it, would suggest that you are fairly new to
using DNSBLs, and anti-spam controls in general. It may prove valuable
to search the list archives for "DNSBL" and/or "spam".