How to Install Inboxen on Debian Latest

Inboxen is a self-hosted webmail platform that allows you to manage your email accounts from a single dashboard. In this tutorial, we will guide you on how to install Inboxen on Debian Latest.

Prerequisites

To install Inboxen on Debian Latest, you need to have:

Step 1: Update Debian System

Start by ensuring that your Debian system repository is up-to-date. To do this, run the following command:

sudo apt-get update && sudo apt-get upgrade

Step 2: Install Required Dependencies

Inboxen runs on the Python programming language. Therefore, you need to install Python 3 and other necessary dependencies. Run the following command:

sudo apt-get install python3 python3-pip python3-venv python3-dev libpq-dev libxml2-dev libxslt-dev libldap2-dev libsasl2-dev libssl-dev zlib1g-dev build-essential git

Step 3: Create a User Account for Inboxen

Next, create a new user account for Inboxen. This makes Inboxen more secure since it is not running under the root user. Run the following command to create a new user account:

sudo adduser inboxen

You can replace 'inboxen' with a different username.

Step 4: Clone Inboxen Git Repository

Log in as the inboxen user by running the following command:

sudo su - inboxen

Next, clone the Inboxen Git repository by running the following command:

git clone https://github.com/dgageot/inboxen.git ~/inboxen

Step 5: Install Inboxen Dependencies

Change into the cloned Inboxen directory by running:

cd ~/inboxen/

Create a virtual environment for the Inboxen installation by running the following command:

python3 -m venv inboxen-env

Activate the virtual environment and install necessary packages by running the following commands:

source inboxen-env/bin/activate
pip install -r requirements.txt

Step 6: Configure Inboxen

Create a configuration file for Inboxen by running the following command:

cp ~/inboxen/config.example.py ~/inboxen/config.py

Edit the configuration file using your preferred text editor by running the following command:

nano ~/inboxen/config.py

Configure the following parameters:

- SECRET_KEY: This parameter is used for signing and encrypting data. Replace 'CHANGE_ME' with a secret key of your choice.
- DATABASE: This parameter specifies the location of Inboxen's database file. You can use sqlite or PostgreSQL as a database back-end.
- MAIL_SERVERS: This parameter specifies the mail servers that Inboxen will connect to. You will need to add your mail servers hostname, username, password, and port. 

.

.

Ensure you save and close the file after you have made the necessary changes.

## Step 7: Configure Nginx

Next, you need to configure the Nginx web server to serve Inboxen. Run the following command to install Nginx:

```bash
sudo apt-get install nginx

Create a new server block file using your preferred text editor by running the following command:

sudo nano /etc/nginx/sites-available/inboxen.example.com

Add the following Nginx configuration:

server {
    listen 80;
    server_name inboxen.example.com;
    return 301 https://$host$request_uri;
}

server {
    listen 443 ssl;
    server_name inboxen.example.com;

    ssl_certificate /etc/letsencrypt/live/inboxen.example.com/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/inboxen.example.com/privkey.pem;

    location / {
        proxy_pass http://localhost:5000;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
    }

    error_page 500 502 503 504 /50x.html;
    location = /50x.html {
        root /usr/share/nginx/html;
    }
}

Save the file and activate the server block by creating a symbolic link:

sudo ln -s /etc/nginx/sites-available/inboxen.example.com /etc/nginx/sites-enabled/

Finally, restart the Nginx service:

sudo service nginx reload

Step 8: Start Inboxen

Go back to the inboxen user and the Inboxen project directory:

sudo su - inboxen
cd ~/inboxen/

Start Inboxen by running the following command:

gunicorn inboxen:app -b localhost:5000 --name inboxen --workers 4 --log-level=DEBUG --access-logfile -

Inboxen is now successfully installed and running. You can access the Inboxen interface via your web browser using the domain name you set up earlier.

Conclusion

In this tutorial, you installed Inboxen on Debian Latest. You should now have a working webmail platform that makes managing your email accounts a breeze. However, you should remember always to keep your system and Inboxen application up-to-date to keep your webmail secure.

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