1. Home
  2. Messaging
  3. How to Open a Roundcube Email

How to Open a Roundcube Email

Introduction 

Roundcube is an interface that allows users to efficiently manage email messaging.

Roundcub interface

In this article, we will explain hot to connect to this interface. Two approaches can be used to connect to Roundcube, depending if you want to use N0C or not.

The Glossary contains explanations on multiple topics and can be consulted to clarify certain terms.

Prerequisites

Roundcube must be installed. 

Enter the following address in your web browser: https://mg.n0c.com/en/.

How to Connect to Roundcube without N0C

If you do not want to open N0C :

  1. Open your web browser
  2. Enter the following URL, where DOMAIN corresponds to the actual domain:
DOMAIN/webmail
  1. This opens the login interface:
Login to Roundcube
  1. Enter your full email address as Username.
    • The full email address is written in the format ACCOUNT@DOMAIN, where you must replace ACCOUNT with your actual email account and DOMAIN with your actual domain.
  2. Enter the Password you chose when you set up your email account.
  3. Click on the LOGIN button.

How to Connect to Roundcube with N0C

If you are using N0C:

  1. In the sidebar menu, select Messaging -> Email Accounts.
  2. Click on the Webmail login icon:
How to Open a Roundcube Email in N0C
  1. This opens the login interface, which you have to complete as explained before.
Updated on September 14, 2026

Related Articles