### Install OpenDKIM and opendkim-tools

Source: https://github.com/notthehiddenwiki/nthw/blob/nthw/Notes/phishing_for_dummies.md

Installs the necessary packages for OpenDKIM functionality. Run this command on your server.

```bash
apt-get update
apt-get install opendkim opendkim-tools
```

--------------------------------

### Install mailutils and Send Test Email

Source: https://github.com/notthehiddenwiki/nthw/blob/nthw/Notes/phishing_for_dummies.md

Installs the mailutils package for email sending and demonstrates how to send a test email. Replace <mail> with the recipient's email address.

```bash
apt install mailutils
echo "Message" | mail -s "Topic" <mail> ## Instead of <mail>, enter the address to which you want to send the message

```

--------------------------------

### Multi-stage Dockerfile Example

Source: https://github.com/notthehiddenwiki/nthw/blob/nthw/Notes/helpdesk_stories.md

This Dockerfile demonstrates a multi-stage build process, separating build dependencies from the final runtime image. It's useful for creating smaller, more secure production images.

```dockerfile
# Build phase
FROM golang:1.16-alpine AS build

WORKDIR /src
COPY . .
RUN CGO_ENABLED=0 go build -o /app main.go

# Launch phase
FROM alpine:3.14 AS execute
RUN addgroup -S app && adduser -S app -G app
USER app
COPY --from=build /app /app
CMD ["/app"]
```

--------------------------------

### Install Postfix

Source: https://github.com/notthehiddenwiki/nthw/blob/nthw/Notes/phishing_for_dummies.md

Installs the Postfix mail transfer agent using apt-get. This is a prerequisite for configuring email sending capabilities.

```bash
apt-get install postfix

```

--------------------------------

### Docker-Compose Command to Run Application

Source: https://github.com/notthehiddenwiki/nthw/blob/nthw/Notes/helpdesk_stories.md

Starts all services defined in the docker-compose.yml file in detached mode. Ensure you are in the directory containing the docker-compose.yml file.

```bash
docker compose up -d
```

--------------------------------

### Manage GoPhish Service and Check Ports

Source: https://github.com/notthehiddenwiki/nthw/blob/nthw/Notes/phishing_for_dummies.md

Commands to set up and manage the GoPhish service, including creating log directories, making the script executable, and starting/stopping the service. Also checks if GoPhish is listening on configured ports.

```bash
mkdir /var/log/gophish
chmod +x /etc/init.d/gophish
update-rc.d gophish defaults
service gophish start
service gophish status ## You should have seen Active: active (running)
ss -l | grep "3333\|443" ## You should see that something is listening on port 3333
service gophish stop

```

--------------------------------

### Sideload Magisk ZIP

Source: https://github.com/notthehiddenwiki/nthw/blob/nthw/Notes/HowToStartWith/nethunter_tutorial.md

Install Magisk by sideloading its ZIP file through ADB in recovery mode.

```bash
.\adb sideload patch-to-your-magisk.zip
```

--------------------------------

### Configure Postfix main.cf

Source: https://github.com/notthehiddenwiki/nthw/blob/nthw/Notes/phishing_for_dummies.md

Sets the myhostname and mydestination parameters in the Postfix main configuration file. Replace <domain> with your actual domain name.

```postfix
myhostname = <domain>
mydestination = $myhostname, <domain>, localhost.com, localhost

```