diff --git a/modules/mailserver.nix b/modules/mailserver.nix
index dc33c69..7fb0363 100644
--- a/modules/mailserver.nix
+++ b/modules/mailserver.nix
@@ -15,54 +15,54 @@ in {
       "bl.spamcop.net"
       "blacklist.woody.ch"
       # "bogons.cymru.com"
-      "cbl.abuseat.org"
-      "combined.abuse.ch"
-      "db.wpbl.info"
-      "dnsbl-1.uceprotect.net"
-      "dnsbl-2.uceprotect.net"
-      "dnsbl-3.uceprotect.net"
+      # "cbl.abuseat.org"
+      # "combined.abuse.ch"
+      # "db.wpbl.info"
+      # "dnsbl-1.uceprotect.net"
+      # "dnsbl-2.uceprotect.net"
+      # "dnsbl-3.uceprotect.net"
       # "dnsbl.anticaptcha.net"
-      "dnsbl.dronebl.org"
-      "dnsbl.inps.de"
-      "dnsbl.sorbs.net"
-      "dnsbl.spfbl.net"
-      "drone.abuse.ch"
-      "duinv.aupads.org"
-      "dul.dnsbl.sorbs.net"
-      "dyna.spamrats.com"
-      "dynip.rothen.com"
-      "http.dnsbl.sorbs.net"
-      "ips.backscatterer.org"
-      "ix.dnsbl.manitu.net"
-      "korea.services.net"
-      "misc.dnsbl.sorbs.net"
-      "noptr.spamrats.com"
-      "orvedb.aupads.org"
-      "pbl.spamhaus.org"
-      "proxy.bl.gweep.ca"
-      "psbl.surriel.com"
-      "relays.bl.gweep.ca"
-      "relays.nether.net"
-      "sbl.spamhaus.org"
-      "singular.ttk.pte.hu"
-      "smtp.dnsbl.sorbs.net"
-      "socks.dnsbl.sorbs.net"
-      "spam.abuse.ch"
-      "spam.dnsbl.anonmails.de"
-      "spam.dnsbl.sorbs.net"
-      "spam.spamrats.com"
-      "spambot.bls.digibase.ca"
-      "spamrbl.imp.ch"
-      "spamsources.fabel.dk"
-      "ubl.lashback.com"
-      "ubl.unsubscore.com"
-      "virus.rbl.jp"
-      "web.dnsbl.sorbs.net"
-      "wormrbl.imp.ch"
-      "xbl.spamhaus.org"
-      "z.mailspike.net"
-      "zen.spamhaus.org"
-      "zombie.dnsbl.sorbs.net"
+      # "dnsbl.dronebl.org"
+      # "dnsbl.inps.de"
+      # "dnsbl.sorbs.net"
+      # "dnsbl.spfbl.net"
+      # "drone.abuse.ch"
+      # "duinv.aupads.org"
+      # "dul.dnsbl.sorbs.net"
+      # "dyna.spamrats.com"
+      # "dynip.rothen.com"
+      # "http.dnsbl.sorbs.net"
+      # "ips.backscatterer.org"
+      # "ix.dnsbl.manitu.net"
+      # "korea.services.net"
+      # "misc.dnsbl.sorbs.net"
+      # "noptr.spamrats.com"
+      # "orvedb.aupads.org"
+      # "pbl.spamhaus.org"
+      # "proxy.bl.gweep.ca"
+      # "psbl.surriel.com"
+      # "relays.bl.gweep.ca"
+      # "relays.nether.net"
+      # "sbl.spamhaus.org"
+      # "singular.ttk.pte.hu"
+      # "smtp.dnsbl.sorbs.net"
+      # "socks.dnsbl.sorbs.net"
+      # "spam.abuse.ch"
+      # "spam.dnsbl.anonmails.de"
+      # "spam.dnsbl.sorbs.net"
+      # "spam.spamrats.com"
+      # "spambot.bls.digibase.ca"
+      # "spamrbl.imp.ch"
+      # "spamsources.fabel.dk"
+      # "ubl.lashback.com"
+      # "ubl.unsubscore.com"
+      # "virus.rbl.jp"
+      # "web.dnsbl.sorbs.net"
+      # "wormrbl.imp.ch"
+      # "xbl.spamhaus.org"
+      # "z.mailspike.net"
+      # "zen.spamhaus.org"
+      # "zombie.dnsbl.sorbs.net"
     ];
     dnsBlacklistOverrides = ''
       balsoft.ru OK