diff --git a/docker-compose.yml b/docker-compose.yml
index 22b426383c..eaa2ac9e3a 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -32,7 +32,7 @@ services:
       - SECRET_ENV=development
       - SUBMISSIONS_RATE_LIMIT=200
       - SEND_AUTH_OTP_RATE_LIMIT=60
-      - SES_PORT=25
+      - SES_PORT=1025
       - SES_HOST=maildev
       - WEBHOOK_SQS_URL=http://localhost:4566/000000000000/local-webhooks-sqs-main
       - INTRANET_IP_LIST_PATH
@@ -137,7 +137,7 @@ services:
   maildev:
     image: maildev/maildev
     ports:
-      - '1080:80'
+      - '1080:1080'
 
 volumes:
   mongodata: