Hide my Mail! is a free Chrome extension developed by ReptoxX that allows users to hide their email addresses by automatically generating aliases using a custom provider. With this tool, you can protect your email from spam and unwanted messages without any additional restrictions.

One of the key features of Hide my Mail! is its compatibility with the Mailcow provider. To use this extension, you will need to have your own Mailcow instance and create an API-Key in the dashboard. It's important to note that you should disable IP-Restriction unless your client has a static IP address. All requests made by this extension occur directly from your device to your Mailcow instance, ensuring privacy and security.

While currently only supporting Mailcow, the developer is open to suggestions for other providers to include in future updates. If you have any recommendations or feedback, you can contact the developer via email at

Hide my Mail! is a valuable tool for anyone looking to safeguard their email address and minimize the risk of spam. With its automatic alias generation and secure provider integration, you can enjoy a safer online experience.