Mailhog setup with systemd. Copy and paste this to a terminal in your computer. It will start a MailHog server listening on port 25 and a web based interface listening on port 8025

Mailhog Bash Script (systemd)

#!/usr/bin/env bash

echo ">>> Installing Mailhog"

# Download binary from github
sudo wget --quiet -O /usr/local/bin/mailhog https://github.com/mailhog/MailHog/releases/download/v1.0.0/MailHog_linux_amd64

# Make it executable
sudo chmod +x /usr/local/bin/mailhog

# Make it start on reboot
sudo tee /etc/systemd/system/mailhog.service <<EOL
[Unit]
Description=MailHog Service
After=network.service vagrant.mount

[Service]
Type=simple
ExecStart=/usr/bin/env /usr/local/bin/mailhog -smtp-bind-addr :25 -storage maildir > /dev/null 2>&1 &

[Install]
WantedBy=multi-user.target
EOL

# Start on reboot
sudo systemctl enable mailhog

# Start background service now
sudo systemctl start mailhog