You can now change KerjaMail’s default email inbox URL with your own domain. To do so, please follow the steps below:
- Go to https://app.appmasker.com/.
 - Enter your email and password, then click the Sign Up button.

 - After that, you’ll enter the Domains page. On this page, click on the Create A Domain button.

 - Enter your sub domain in the Custom Domain Name field. Suppose your main domain is kirinews.com, you can fill the field with webmail.kirinews.com, email.kirinews.com, or mail.kirinews.com.
 - In the Your Service Addresses field, enter the domain of the KerjaMail server you’re using, followed by :443. Your server, for example, is jakarta01.kerjamail.co. As a result, jakarta01.kerjamail.co:443 will be the final result.  

 - Scroll down to the Redirect section, then click on the Add A Redirect button.

 - Enter a slash (/) in the “from” field and /inbox in the “to” field.
 - Click on the Create Domain button.

 - Open your DNS Manager. In this tutorial, we are using Cloudflare.
 - Create a new record with the following criteria : 
- Type : A
 - Name : The Sub Domain you entered in appmasker.com.
 - IPv4 Address : Copy of the information appmasker.com provided in the DNS Records section.
 - Change the Proxied to DNS Only.
 - TTL : Auto.
 - After that, click Save.
 
 - Create a new record with the following criteria :
 - Then go to the inbox page using the domain you just added, for example, https://webmail.kirinews.com. If it’s still not accessible, wait at least a day for the propagation time to finish.
 - Finished.
 
