diff --git a/.env.example b/.env.example
new file mode 100644
index 0000000..a6ece83
--- /dev/null
+++ b/.env.example
@@ -0,0 +1 @@
+RUST_LOG=info
diff --git a/.gitignore b/.gitignore
index ac6d11f..22c1f85 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
+.env
 /target
 
 # Test server
diff --git a/Cargo.lock b/Cargo.lock
index d0a5925..3f5045f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -8,6 +8,26 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
+[[package]]
+name = "aho-corasick"
+version = "0.7.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e37cfd5e7657ada45f742d6e99ca5788580b5c529dc78faf11ece6dc702656f"
+dependencies = [
+ "memchr",
+]
+
+[[package]]
+name = "atty"
+version = "0.2.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
+dependencies = [
+ "hermit-abi",
+ "libc",
+ "winapi",
+]
+
 [[package]]
 name = "autocfg"
 version = "0.1.7"
@@ -62,6 +82,25 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "dotenv"
+version = "0.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77c90badedccf4105eca100756a0b1289e191f6fcbdadd3cee1d2f614f97da8f"
+
+[[package]]
+name = "env_logger"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "44533bbbb3bb3c1fa17d9f2e4e38bbbaf8396ba82193c4cb1b6445d711445d36"
+dependencies = [
+ "atty",
+ "humantime",
+ "log",
+ "regex",
+ "termcolor",
+]
+
 [[package]]
 name = "flate2"
 version = "1.0.22"
@@ -162,6 +201,15 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "humantime"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "df004cfca50ef23c36850aaaa59ad52cc70d0e90243c3c7737a4dd32dc7a3c4f"
+dependencies = [
+ "quick-error",
+]
+
 [[package]]
 name = "itoa"
 version = "0.4.8"
@@ -173,9 +221,12 @@ name = "lazymc"
 version = "0.1.0"
 dependencies = [
  "bytes",
+ "dotenv",
  "futures",
  "libc",
+ "log",
  "minecraft-protocol",
+ "pretty_env_logger",
  "rand 0.8.4",
  "tokio",
 ]
@@ -316,6 +367,16 @@ version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ed0cfbc8191465bed66e1718596ee0b0b35d5ee1f41c5df2189d0fe8bde535ba"
 
+[[package]]
+name = "pretty_env_logger"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "926d36b9553851b8b0005f1275891b392ee4d2d833852c417ed025477350fb9d"
+dependencies = [
+ "env_logger",
+ "log",
+]
+
 [[package]]
 name = "proc-macro2"
 version = "1.0.32"
@@ -325,6 +386,12 @@ dependencies = [
  "unicode-xid",
 ]
 
+[[package]]
+name = "quick-error"
+version = "1.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a1d01941d82fa2ab50be1e79e6714289dd7cde78eba4c074bc5a4374f650dfe0"
+
 [[package]]
 name = "quote"
 version = "1.0.10"
@@ -489,6 +556,23 @@ dependencies = [
  "rand_core 0.3.1",
 ]
 
+[[package]]
+name = "regex"
+version = "1.5.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d07a8629359eb56f1e2fb1652bb04212c072a87ba68546a04065d525673ac461"
+dependencies = [
+ "aho-corasick",
+ "memchr",
+ "regex-syntax",
+]
+
+[[package]]
+name = "regex-syntax"
+version = "0.6.25"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f497285884f3fcff424ffc933e56d7cbca511def0c9831a7f9b5f6153e3cc89b"
+
 [[package]]
 name = "ryu"
 version = "1.0.5"
@@ -546,6 +630,15 @@ dependencies = [
  "unicode-xid",
 ]
 
+[[package]]
+name = "termcolor"
+version = "1.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2dfed899f0eb03f32ee8c6a0aabdb8a7949659e3466561fc0adf54e26d88c5f4"
+dependencies = [
+ "winapi-util",
+]
+
 [[package]]
 name = "tokio"
 version = "1.13.0"
@@ -614,6 +707,15 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 
+[[package]]
+name = "winapi-util"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
+dependencies = [
+ "winapi",
+]
+
 [[package]]
 name = "winapi-x86_64-pc-windows-gnu"
 version = "0.4.0"
diff --git a/Cargo.toml b/Cargo.toml
index 6295d30..fc1dba9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,3 +25,7 @@ libc = "0.2"
 minecraft-protocol = { git = "https://github.com/timvisee/minecraft-protocol", rev = "c578492" }
 rand = "0.8"
 tokio = { version = "1", default-features = false, features = ["rt", "rt-multi-thread", "io-util", "net", "macros", "time", "process", "signal"] }
+
+dotenv = "0.15"
+log = "0.4"
+pretty_env_logger = "0.4"
diff --git a/src/main.rs b/src/main.rs
index 492602b..f8df2ef 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,6 @@
+#[macro_use]
+extern crate log;
+
 pub(crate) mod config;
 pub(crate) mod monitor;
 pub(crate) mod protocol;
@@ -28,7 +31,11 @@ use server::ServerState;
 
 #[tokio::main]
 async fn main() -> Result<(), ()> {
-    println!(
+    // Initialize logging
+    let _ = dotenv::dotenv();
+    pretty_env_logger::init();
+
+    info!(
         "Proxying public {} to internal {}",
         ADDRESS_PUBLIC, ADDRESS_PROXY,
     );
@@ -62,7 +69,7 @@ async fn main() -> Result<(), ()> {
             // When server is not online, spawn a status server
             let transfer = status_server(client, inbound, server_state.clone()).map(|r| {
                 if let Err(err) = r {
-                    println!("Failed to serve status: {:?}", err);
+                    error!("Failed to serve status: {:?}", err);
                 }
             });
 
@@ -71,7 +78,7 @@ async fn main() -> Result<(), ()> {
             // When server is online, proxy all
             let transfer = proxy(inbound, ADDRESS_PROXY.to_string()).map(|r| {
                 if let Err(err) = r {
-                    println!("Failed to proxy: {:?}", err);
+                    error!("Failed to proxy: {:?}", err);
                 }
             });
 
@@ -110,8 +117,8 @@ pub async fn read_packet<'a>(
     let (consumed, len) = match types::read_var_int(&buf) {
         Ok(result) => result,
         Err(err) => {
-            eprintln!("Failed to read packet length, should retry!");
-            eprintln!("{:?}", (&buf).as_ref());
+            error!("Failed to read packet length, should retry!");
+            error!("{:?}", (&buf).as_ref());
             return Err(err);
         }
     };
@@ -161,7 +168,7 @@ async fn status_server(
             Ok(Some(packet)) => packet,
             Ok(None) => break,
             Err(_) => {
-                eprintln!("Closing connection, error occurred");
+                error!("Closing connection, error occurred");
                 break;
             }
         };
@@ -243,10 +250,10 @@ async fn status_server(
             continue;
         }
 
-        // // Show unhandled packet warning
-        // eprintln!("Received unhandled packet:");
-        // eprintln!("- State: {:?}", client.state());
-        // eprintln!("- Packet ID: {}", packet.id);
+        // Show unhandled packet warning
+        debug!("Received unhandled packet:");
+        debug!("- State: {:?}", client.state());
+        debug!("- Packet ID: {}", packet.id);
     }
 
     // Gracefully close connection
diff --git a/src/monitor.rs b/src/monitor.rs
index 66c7e2b..8cde794 100644
--- a/src/monitor.rs
+++ b/src/monitor.rs
@@ -35,7 +35,7 @@ pub async fn poll_server(addr: SocketAddr) -> bool {
 /// Monitor server.
 pub async fn monitor_server(addr: SocketAddr, state: Arc<ServerState>) {
     loop {
-        // TODO: eprintln!("Polling {} ... ", addr);
+        trace!("Polling {} ... ", addr);
         let online = poll_server(addr).await;
 
         state.set_online(online);
diff --git a/src/server.rs b/src/server.rs
index 7b77b18..7651346 100644
--- a/src/server.rs
+++ b/src/server.rs
@@ -42,7 +42,7 @@ impl ServerState {
     /// Kill any running server.
     pub fn kill_server(&self) -> bool {
         if let Some(pid) = *self.pid.lock().unwrap() {
-            eprintln!("[lazymc] Sending kill signal to server");
+            warn!("Sending kill signal to server");
             kill_gracefully(pid);
             return true;
         }
@@ -60,13 +60,13 @@ impl ServerState {
 pub async fn start(state: Arc<ServerState>) -> Result<(), Box<dyn std::error::Error>> {
     let mut cmd = Command::new(SERVER_CMD);
 
-    eprintln!("[lazymc] Starting server...");
+    info!("Starting server...");
     let mut child = cmd.spawn()?;
 
     state.set_pid(Some(child.id().expect("unknown server PID")));
 
     let status = child.wait().await?;
-    eprintln!("[lazymc] Server stopped (status: {})\n", status);
+    info!("Server stopped (status: {})\n", status);
 
     // Reset online and starting state
     // TODO: also set this when returning early due to error