Create Temporary Email With Custom Domain 2021 -

| Tool | Pricing | Custom Domain Support | Catch-All | Best Feature | | :--- | :--- | :--- | :--- | :--- | | | $30/year | Yes (Unlimited) | Yes | Reply via alias; owned by Proton | | Addy.io | $36/year | Yes (10 domains) | Yes | Open source; granular permissions | | ImprovMX | $9/month | Yes (Unlimited) | Yes | Best for pure forwarding to Slack/Webhook | | Cloudflare Email Routing | Free | Yes (1 domain) | Yes | Best free option; no dashboard | | Mailgun | Pay-as-you-go | Yes | Yes | API heavy; great for developers |

If you use Cloudflare for your DNS, you can use to programmatically handle incoming mail. You can write a small script that: Accepts emails for your domain. Checks a "whitelist" or "blacklist." create temporary email with custom domain

Use a registrar like Namecheap, Cloudflare, or Google Domains. Pick something generic and short. | Tool | Pricing | Custom Domain Support