fix

docker-compose.yml

@@ -8,15 +8,12 @@ services:
       - SSL_DOMAIN=mail.crabs-games.art
       - SSL_CERT_PATH=/etc/letsencrypt/mail.crabs-games.art.crt
       - SSL_KEY_PATH=/etc/letsencrypt/mail.crabs-games.art.key
-      - PERMIT_DOCKER=host # Необходимо для работы с прокси в той же сети
+      - PERMIT_DOCKER=host
-      
       - POSTMASTER_ADDRESS=admin@crabs-games.art
-      - ENABLE_POP3=1
-      - ACCOUNT_PROVISIONER=FILE
-
       - ENABLE_SPAMASSASSIN=1
       - ENABLE_CLAMAV=1
       - ENABLE_FAIL2BAN=1
+      - POSTFIX_INET_PROTOCOLS=ipv4
     volumes:
       - mail-data:/var/mail
       - mail-state:/var/mail-state