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CatWay Temp Mail

CatWay Temp Mail, a simple temporary email service powered by Postfix mail server and complemented by the T3 Stack for the website.

Getting Started

To set up your own self-hosted temp mail service, follow these steps:

  1. Clone the Repository:

    git clone https://github.com/TeaByte/catway-mail cd catway-mail
  2. Install Dependencies:

    npm install
  3. Cloudflare DNS Configuration:

    Configure your Cloudflare DNS by adding the following records:

    # Add MX record to your DNS # MX 10 mail.your_domain.com # Add A record to your DNS point to your server IP # A 0.0.0.0 mail.your_domain.com
  4. Install and Configure Postfix:

    Install and set up Postfix with the following commands:

    sudo apt install ufw sudo ufw allow 25/tcp sudo ufw allow 143/tcp sudo ufw allow 993/tcp sudo ufw reload sudo apt install postfix sudo nano /etc/postfix/main.cf

    In the main.cf file, add or edit the following lines:

    myhostname = mail.your_domain.com mydestination = $myhostname, your_domain.com, localhost.localdomain, localhost, root virtual_alias_maps = hash:/etc/postfix/virtual 

    Next, create or edit the virtual alias file:

    sudo nano /etc/postfix/virtual

    Add the following line to map emails to the root user:

    @your_domain.com root 

    After editing the virtual alias file, apply the changes by running:

    sudo postmap /etc/postfix/virtual sudo systemctl restart postfix
  5. Watch Logs:

    To monitor mail activities, you can tail the mail log:

    tail -f /var/log/mail.log

That's it!. if every thing works fine all mails will sent to /var/mail/root.

  1. Run the Website/Database/Mailparser

    npm run db:push npm run dev # it will run at port 5005

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Simple temp mail service based on Postfix mail server

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