Loading ...
Sorry, an error occurred while loading the content.

294528Re: how to stop facebook spam emails

Expand Messages
  • Stan Hoeppner
    Jul 29, 2013
    • 0 Attachment
      On 7/29/2013 2:16 PM, motty cruz wrote:
      > Thank you Mr. Wietse,
      > I added spamcop to my rbl since to be holding the line for now.

      Motty, note that using bl.spamcop.net for direct rejection is
      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:

      >> The IP address is listed at zen.spamhaus.org, bl.spamcop.net, and
      >> b.barracudacentral.org, and perhaps more.

      Just a few. ;) I omitted the APEWS listing, for obvious reasons. abuse.ch combined zone Listed abuse.ch spam blacklist Listed Barracuda Reputation Block List Listed CBL Listed Mailspike Blacklist Listed McAfee RBL Listed nsZones.com SBL Listed nsZones.com SBL+Dyn Listed Project Honey Pot (http:BL) Listed SORBS Aggregate zone (problems) Listed SORBS Spamhost (any time) Listed SORBS Spamhost (last 28 days) Listed SORBS Spamhost (last year) Listed SpamCop Blocking List Listed Spamhaus SBL-XBL Combined Block List Listed Spamhaus XBL Exploits Block List Listed Spamhaus ZEN Combined Block List Listed Unsubscribe Blacklist UBL Listed V4BL/DDNSBL Listed Hostkarma Listed Mailspike Reputation Listed 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".

    • Show all 7 messages in this topic