[Rspamd] Reduce fishy tld score

[Compose] Update Dovecot image

data/conf/rspamd/local.d/multimap.conf

@@ -109,7 +109,7 @@ FISHY_TLD {
   filter = "email:domain";
   map = "${LOCAL_CONFDIR}/custom/fishy_tlds.map";
   regexp = true;
-  score = 0.2;
+  score = 0.1;
 }
 
 BAD_WORDS {

docker-compose.yml

@@ -174,7 +174,7 @@ services:
             - sogo
 
     dovecot-mailcow:
-      image: mailcow/dovecot:1.86
+      image: mailcow/dovecot:1.88
       build: ./data/Dockerfiles/dovecot
       cap_add:
         - NET_BIND_SERVICE