diff --git a/clickhouse/docker-compose.yml b/clickhouse/docker-compose.yml
index 285f0ab..81db0d5 100644
--- a/clickhouse/docker-compose.yml
+++ b/clickhouse/docker-compose.yml
@@ -8,8 +8,8 @@ services:
     restart: unless-stopped
     ulimits:
       nofile:
-        soft: 10000
-        hard: 20000
+        soft: 262144
+        hard: 262144
     ports:
       - 8123:8123
       - 9000:9000
diff --git a/mailhog/docker-compose.yml b/mailhog/docker-compose.yml
deleted file mode 100644
index 61fc467..0000000
--- a/mailhog/docker-compose.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-services:
-  mailhog:
-    image: mailhog/mailhog:v1.0.1
-    container_name: mailhog
-    restart: always
-    ports:
-      - 1025:1025
-      - 8025:8025
diff --git a/mailpit/data/mailpit.db b/mailpit/data/mailpit.db
index 64fceb0..3e54137 100644
Binary files a/mailpit/data/mailpit.db and b/mailpit/data/mailpit.db differ
diff --git a/mailpit/data/mailpit.db-shm b/mailpit/data/mailpit.db-shm
index 10e1f7e..fe9ac28 100644
Binary files a/mailpit/data/mailpit.db-shm and b/mailpit/data/mailpit.db-shm differ
diff --git a/mailpit/data/mailpit.db-wal b/mailpit/data/mailpit.db-wal
index 6ec91dd..e69de29 100644
Binary files a/mailpit/data/mailpit.db-wal and b/mailpit/data/mailpit.db-wal differ