From d2da0d167efcf86fdfe9feff3ff25f1798a2de17 Mon Sep 17 00:00:00 2001
From: Amirhossein Khalili <amirhosseinkhalili901@gmail.com>
Date: Tue, 24 Mar 2026 05:37:50 +0800
Subject: [PATCH] fix(mailserver): : add extra_hosts to prevent IMAP
 connections from closing

---
 docker-compose.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/docker-compose.yml b/docker-compose.yml
index 8c5df80..95d1e0a 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -2,6 +2,8 @@ services:
   mailserver:
     image: analogic/poste.io:latest
     hostname: ${MAIL_HOSTNAME}
+    extra_hosts:
+      - "${MAIL_HOSTNAME}:127.0.0.1"
     restart: always
     ports:
       - "25:25"
@@ -30,6 +32,8 @@ services:
   caddy:
     image: caddy:latest
     restart: always
+    env_file:
+      - .env
     ports:
       - "80:80"
       - "443:443"