SnakeOil
Spam Trap created in Python
Will convert your server into a fake Open SMTP Relay
Sends logged data to Slack for analysis
Usage:
python snakeoil.py <slack_token>
Default port is 2525, to create a mail server I would recommend using iptables to route traffic from port 25 to 2525 like so:
iptables -t nat -A PREROUTING -p tcp --dport 25 -j REDIRECT --to-port 2525
Now all you need to do is wait for spam bots to send you mail