⚡Cloudflare Email Routing is one of the most underrated free tools.
It lets you receive mail at any subdomain and forward everything to a single inbox. Pair it with a free SMTP service (Resend, Brevo, or Mailgun) and you can also send from those addresses.
Result:
info@app1.domain.com and info@app2.domain.com cost the same as zero. Most people still overpay for this.
📂 Official guide: https://developers.cloudflare.com/email-routing/
📂 Subdomains: https://developers.cloudflare.com/email-routing/setup/subdomains/
Cloudflare DocsCloudflare Email ServiceSend transactional email and route incoming email with Cloudflare Email Service. Arbitrary-recipient sending requires Workers Paid, while routing supports Workers Free and Paid.
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