diff --git a/group_vars/prod b/group_vars/prod
index ff4c06de3bfc955d0f7826f93835e4063caa68ae..0ca2e837ee437938b4e3f641e366aa1195e52d28 100644
--- a/group_vars/prod
+++ b/group_vars/prod
@@ -38,21 +38,21 @@ mail_domains:
     spf: "v=spf1 mx a:mailserver.warpzone.ms ~all"
     dmarc: v=DMARC1; p=none;
     dkim:
-      - { selector: "dkim", value: "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxNnNZElbWq9EonFULbr8vWWykKmZEylRwjo4lYx/lXsGDFWBuNh2s6gFF10OuHWtavokjvh/7sFidNaRYQkn3uwHmylBWFn7Jr2lPWY8PBEoIeAZZx5qHaDWxJVgzE7maFyXAswDGXcR/DRTn2xR6osNXOovjGeYXq/atR/45iwfgkhqAaXaV1uP/K9y\\\" \\\"y2sZ2dRtGEwCKsWbP26cOZ6MUcADszgUTEp59iKey79m0uwi0IpA8WjEKVwbMcf/6fBw1ejIEjVUX+bami2fQ6RPl4uEyloco4paV3w/vww2hh4VchCFLYAEKMkZOZs/eTDGsjaMguwHbPeVJjkpX2T6WQIDAQAB" }
+      - { selector: "dkim", value: "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxNnNZElbWq9EonFULbr8vWWykKmZEylRwjo4lYx/lXsGDFWBuNh2s6gFF10OuHWtavokjvh/7sFidNaRYQkn3uwHmylBWFn7Jr2lPWY8PBEoIeAZZx5qHaDWxJVgzE7maFyXAswDGXcR/DRTn2xR6osNXOovjGeYXq/atR/45iwfgkhqAaXaV1uP/K9y\" \"y2sZ2dRtGEwCKsWbP26cOZ6MUcADszgUTEp59iKey79m0uwi0IpA8WjEKVwbMcf/6fBw1ejIEjVUX+bami2fQ6RPl4uEyloco4paV3w/vww2hh4VchCFLYAEKMkZOZs/eTDGsjaMguwHbPeVJjkpX2T6WQIDAQAB" }
   member_warpzonems:
     maildomain: member.warpzone.ms 
     mxserver: mailserver.warpzone.ms
     mxhostname: webserver
     spf: "v=spf1 mx a:mailserver.warpzone.ms ~all"
     dkim:
-      - { selector: "dkim", value: "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu334a+uJ5b7D8UTz3Up6A8EjZhEnXaIpiIcKAGPXXD2ZBGmkWfUNcwDcfMoDErH6ntXzf0uH2VMvaajB/wdKLyly1irDKoyjLA3hJb5wnF9Gh0anL1qxY6UA189vWsw+2JlZJWyQ3IcaQ720SM3OrrK4AL3gRItieSEQ+23m5aW0P6sgUuMXTmmKLbd4\\\" \\\"DzZ14Emw293TD2p4gJtgxW/6EfIfcUU+/jP1NNm9gksyzynH1pJXPwVruo9u4QujEQiPqtVsVtrtUm1kbnW+pexj3eKOLLEHGZ+p5AZ/jtALk9pJfNumm/XHFK5PTZDBIipXOYvuG8RdwsaCQRezGKy04QIDAQAB" }
+      - { selector: "dkim", value: "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu334a+uJ5b7D8UTz3Up6A8EjZhEnXaIpiIcKAGPXXD2ZBGmkWfUNcwDcfMoDErH6ntXzf0uH2VMvaajB/wdKLyly1irDKoyjLA3hJb5wnF9Gh0anL1qxY6UA189vWsw+2JlZJWyQ3IcaQ720SM3OrrK4AL3gRItieSEQ+23m5aW0P6sgUuMXTmmKLbd4\" \"DzZ14Emw293TD2p4gJtgxW/6EfIfcUU+/jP1NNm9gksyzynH1pJXPwVruo9u4QujEQiPqtVsVtrtUm1kbnW+pexj3eKOLLEHGZ+p5AZ/jtALk9pJfNumm/XHFK5PTZDBIipXOYvuG8RdwsaCQRezGKy04QIDAQAB" }
   lists_warpzonems:
     maildomain: lists.warpzone.ms 
     mxserver: mailserver.warpzone.ms
     mxhostname: webserver
     spf: "v=spf1 mx a:mailserver.warpzone.ms ~all"
     dkim:
-      - { selector: "dkim", value: "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoO7SXkUkM17Y1Vi/cvO48IJmlReGWSaYHY+wEldLHt80TiXP0AGZ8nG+DshXi1J2D5xjn8cJu4VqgDrLFnsRJyGYKmi7yVukANVg6gjYlET4y5+UU7Vk2W3xhN2U/8F0rcyynALzQa8i4Y/wEI0qkgHyE6+lITmglJvlj6tgp4YYK2TBH3Zo//PukOmU\\\" \\\"6gG/qu0+6p+CepvqzfGT2l1duov5a2+DJJzlJTULJ5D5Blsmg/0GeC81gZ4QDC3S8aaM5Pw3I3lQCSJT4Q4Ge6Ues4ccagNrdnZhtHNaVFGdL1mR1k+G784gpMZphPj5MylNEpA3V4bD7/Ygf4GuAvHdMwIDAQAB" }
+      - { selector: "dkim", value: "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoO7SXkUkM17Y1Vi/cvO48IJmlReGWSaYHY+wEldLHt80TiXP0AGZ8nG+DshXi1J2D5xjn8cJu4VqgDrLFnsRJyGYKmi7yVukANVg6gjYlET4y5+UU7Vk2W3xhN2U/8F0rcyynALzQa8i4Y/wEI0qkgHyE6+lITmglJvlj6tgp4YYK2TBH3Zo//PukOmU\" \"6gG/qu0+6p+CepvqzfGT2l1duov5a2+DJJzlJTULJ5D5Blsmg/0GeC81gZ4QDC3S8aaM5Pw3I3lQCSJT4Q4Ge6Ues4ccagNrdnZhtHNaVFGdL1mR1k+G784gpMZphPj5MylNEpA3V4bD7/Ygf4GuAvHdMwIDAQAB" }
 #  chaostreffmuensterde:
 #    maildomain: chaostreff-muenster.de 
 #    mxserver: mailserver.warpzone.ms
diff --git a/webserver/docker_icinga/templates/etc/icinga/conf.d/services_domains.conf b/webserver/docker_icinga/templates/etc/icinga/conf.d/services_domains.conf
index b972cfbe0a9bdec5c42b082b1dd76d6359207146..3cec3eaeb06226314ba4783dfb4664dd15a22b1d 100644
--- a/webserver/docker_icinga/templates/etc/icinga/conf.d/services_domains.conf
+++ b/webserver/docker_icinga/templates/etc/icinga/conf.d/services_domains.conf
@@ -181,7 +181,7 @@ apply Service "DKIM {{entry.selector}} record - {{ mail_domains[maildomain].mail
 
   vars.dig_lookup = "{{entry.selector}}._domainkey.{{ mail_domains[maildomain].maildomain }}"
   vars.dig_record_type = "TXT"
-  vars.dig_expected_address = "{{ entry.value }}"
+  vars.dig_expected_address = "{{ entry.value | replace("\"","\\\"") }}"
   vars.dig_arguments = "+tcp"
 
   groups = [ "mail" ]