diff --git a/src/main.rs b/src/main.rs
index 1792e4b..19e7f08 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -16,7 +16,7 @@ fn main() {
 
     let http_state = Arc::clone(&state);
     let http_thread = thread::spawn(move || {
-        rouille::start_server("127.0.0.1:8005", move |request| {
+        rouille::start_server("0.0.0.0:8005", move |request| {
             http::http_handler(request, &http_state)
         })
     });
diff --git a/src/smtp.rs b/src/smtp.rs
index c59b0cc..465c7dd 100644
--- a/src/smtp.rs
+++ b/src/smtp.rs
@@ -5,7 +5,7 @@ use mailparse::{parse_mail, MailHeaderMap, ParsedMail};
 use std::net::{TcpListener, TcpStream};
 
 pub fn start_server(state: State) {
-    let listener = TcpListener::bind("127.0.0.1:25").unwrap();
+    let listener = TcpListener::bind("0.0.0.0:25").unwrap();
 
     for stream in listener.incoming() {
         match stream {