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  <title>e-sygoing.link — Blacklists</title>
  <link>https://e-sygoing.link</link>
  <description>Latest links in the Blacklists category</description>
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    <title>Spam Prevention Early Warning System (SPEWS)</title>
    <link>https://e-sygoing.link/link/5734266-spam-prevention-early-warning-system-spews</link>
    <description>SPEWS maintains a list of known spam sources and spam friendly hosts so that e-mail can be rejected from these  problem sites.</description>
    <pubDate>Thu, 30 Apr 2026 02:44:31 -0400</pubDate>
    <guid isPermaLink="false">https://e-sygoing.link/go/5734266</guid>
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    <title>ip4r (DNSBL-style) DNS lookups</title>
    <link>https://e-sygoing.link/link/5734268-ip4r-dnsbl-style-dns-lookups</link>
    <description>List, in table form, of blacklists. Includes table with the name of the blacklists, their lookup domains, the IP that is returned in case of a match and a description.</description>
    <pubDate>Tue, 21 Apr 2026 00:41:51 -0400</pubDate>
    <guid isPermaLink="false">https://e-sygoing.link/go/5734268</guid>
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    <item>
    <title>Drbcheck: Dr. JÃ¸rgen Mash&#039;s DNS Database List Checker</title>
    <link>https://e-sygoing.link/link/5734276-drbcheck-dr-jrgen-mashs-dns-database-list-checker</link>
    <description>Lists all DNSbl&#039;s (RBL&#039;s) and enables users to make a query against all the lists.</description>
    <pubDate>Wed, 04 Feb 2026 01:22:35 -0500</pubDate>
    <guid isPermaLink="false">https://e-sygoing.link/go/5734276</guid>
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    <item>
    <title>Blockalert</title>
    <link>https://e-sygoing.link/link/5734292-blockalert</link>
    <description>Provides reports on whether there is recent spam activity within each IP block, especially spamvertised web site addresses.  Check if you are sharing your address block with spammers.</description>
    <pubDate>Mon, 26 Jan 2026 20:29:13 -0500</pubDate>
    <guid isPermaLink="false">https://e-sygoing.link/go/5734292</guid>
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    <item>
    <title>MailPolice RHS-BL</title>
    <link>https://e-sygoing.link/link/5734283-mailpolice-rhs-bl</link>
    <description>RHS-style lists of domains which have sent spam to MailPolice customers. Currently divided into two lists, bulk senders - domains associated with bulk mail - and pornography - domains associated with sending and hosting pornographic content.</description>
    <pubDate>Thu, 09 Oct 2025 12:51:14 -0400</pubDate>
    <guid isPermaLink="false">https://e-sygoing.link/go/5734283</guid>
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    <item>
    <title>UCE Protect Network</title>
    <link>https://e-sygoing.link/link/5734290-uce-protect-network</link>
    <description>Attempt to generate a free realtime black list of spammer IP numbers.</description>
    <pubDate>Sun, 14 Sep 2025 19:15:20 -0400</pubDate>
    <guid isPermaLink="false">https://e-sygoing.link/go/5734290</guid>
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    <item>
    <title>The Abusive Hosts Blocking List (AHBL)</title>
    <link>https://e-sygoing.link/link/5734287-the-abusive-hosts-blocking-list-ahbl</link>
    <description>Publishes a list of known abusive hosts (open relays, open proxies, spam sources, DoS drones, and more) in various forms including a DNSbl.</description>
    <pubDate>Fri, 16 May 2025 04:39:31 -0400</pubDate>
    <guid isPermaLink="false">https://e-sygoing.link/go/5734287</guid>
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    <item>
    <title>SpamCop - Blocking List Information</title>
    <link>https://e-sygoing.link/link/5734267-spamcop-blocking-list-information</link>
    <description>This list contains IP addresses which have been reported to SpamCop as carriers of spam (source of e-mail or verified, open relay). Some of these reports now come from spamtraps (email addresses used strictly to receive spam).</description>
    <pubDate>Wed, 06 Nov 2024 12:20:07 -0500</pubDate>
    <guid isPermaLink="false">https://e-sygoing.link/go/5734267</guid>
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    <item>
    <title>Whois-Details for Blacklisted Spam Domains</title>
    <link>https://e-sygoing.link/link/5734289-whois-details-for-blacklisted-spam-domains</link>
    <description>List of domains that have been advertised via spam, with name server, registration date, registrant. This list is updated daily.</description>
    <pubDate>Fri, 13 Sep 2024 23:21:39 -0400</pubDate>
    <guid isPermaLink="false">https://e-sygoing.link/go/5734289</guid>
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    <item>
    <title>Spamhaus Block List (SBL)</title>
    <link>https://e-sygoing.link/link/5734269-spamhaus-block-list-sbl</link>
    <description>All IPs on the SBL belong to known spammers, spam gangs, or spam support services. The SBL includes IPs from both the ROKSO database and IPs of spam services listed in the Spamhaus database.</description>
    <pubDate>Mon, 12 Aug 2024 19:14:57 -0400</pubDate>
    <guid isPermaLink="false">https://e-sygoing.link/go/5734269</guid>
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