diff --git a/.gitignore b/.gitignore
index 287181f..1eb68c7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,8 @@
-node_modules
-.idea
-.DS_Store
-.vscode
-application/config.js
 .env
+.idea
+.vscode
+.DS_Store
+
+node_modules
+application/config.js
+
diff --git a/README.md b/README.md
index 1aa05df..dcfdcb6 100644
--- a/README.md
+++ b/README.md
@@ -49,7 +49,8 @@ All data is being removed 48hrs after they have reached the mail server.
     - `cd 48hr.email`
     - `npm i`
     - Change all settings to the desired values:
-        - Either use environmental variables, or modify `application/config.js`
+        - Either use environmental variables, or modify `application/config.sample.js` (Rename to `config.js` after)
+        - For a list of values, check `application/config.sample.js`.
     - `npm run start`
 
 - #### Service file example:
diff --git a/application/config.js b/application/config.sample.js
similarity index 62%
rename from application/config.js
rename to application/config.sample.js
index a779b93..acbdf6f 100644
--- a/application/config.js
+++ b/application/config.sample.js
@@ -2,20 +2,22 @@
 
 const config = {
 	email: {
-		domains: process.env.DOMAINS,
-		deleteMailsOlderThanDays: process.env.DELETE_MAILS_OLDER_THAN_DAYS
+		domains: process.env.EMAIL_DOMAINS,
+		deleteMailsOlderThanDays: process.env.EMAIL_DELETE_MAILS_OLDER_THAN_DAYS || 2
 	},
 	imap: {
 		user: process.env.IMAP_USER,
 		password: process.env.IMAP_PASSWORD,
 		host: process.env.IMAP_SERVER,
-		port: 993,
-		tls: true,
-		authTimeout: 3000,
-		refreshIntervalSeconds: process.env.IMAP_REFRESH_INTERVAL_SECONDS
+		port: process.env.IMAP_PORT || 993,
+		tls: process.env.IMAP_TLS || true,
+		authTimeout: process.env.IMAP_AUTHTIMEOUT || 3000,
+		refreshIntervalSeconds: process.env.IMAP_REFRESH_INTERVAL_SECONDS || 10
+	},
+	http: {
+		port: normalizePort(process.env.HTTP_PORT || '3000'),
+		branding: process.env.HTTP_BRANDING || ["48hr.email", "CrazyCo", "https://crazyco.xyz"]
 	},
-	http: {port: normalizePort(process.env.PORT || '3000')},
-	branding: process.env.BRANDING || ["PROJECT_NAME", "YOUR_NAME", "YOUR_WEBSITE"]
 }
 
 if (!config.imap.user || !config.imap.password || !config.imap.host) {
@@ -46,4 +48,4 @@ function normalizePort(val) {
 	return false
 }
 
-module.exports = config
+module.exports = config;
\ No newline at end of file