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nix-flakes/modules/nginx/sites-available/roundcube
2025-07-23 16:47:48 +03:00

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# Configuration for mail.forsen-cock.dedyn.io
# Add this to your existing Nginx configuration
server {
listen 80;
server_name mail.forsen-cock.dedyn.io;
# Redirect all HTTP traffic to HTTPS
location / {
return 301 https://$host$request_uri;
}
}
server {
listen 443 ssl;
server_name mail.forsen-cock.dedyn.io;
# SSL configuration
ssl_certificate /etc/nginx/ssl/mail.forsen-cock.dedyn.io.crt;
ssl_certificate_key /etc/nginx/ssl/mail.forsen-cock.dedyn.io.key;
ssl_protocols TLSv1.2 TLSv1.3;
ssl_prefer_server_ciphers on;
ssl_ciphers 'EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH';
ssl_session_cache shared:SSL:10m;
ssl_session_timeout 10m;
# Proxy to Roundcube webmail
location / {
proxy_pass http://localhost:8000;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
# WebSocket support (if needed)
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
client_max_body_size 100M; # Allow larger attachments
}
# Security headers
add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
add_header X-Content-Type-Options "nosniff" always;
add_header X-Frame-Options "SAMEORIGIN" always;
add_header X-XSS-Protection "1; mode=block" always;
}