Cold Email Domain Setup: Dynadot + Zapmail

Complete workflow to generate short domain names, purchase them on Dynadot, and set them up on Zapmail with inboxes ready for cold email sending.

First-Time Setup (Onboarding)

Before running anything, you need two API keys stored as environment variables.

1. Get Your Dynadot API Key

1. Log into dynadot.com
2. Go to Tools > API in the left sidebar
3. Enable API access and copy your API key
4. Whitelist your IP address (required by Dynadot)