docs: note that subdomains need Email Routing enabled separately (#970)

Subdomains do not inherit Email Routing from the apex domain;
each subdomain must enable Email Routing and configure its own
DNS records and Catch-all rule.

Refs #969

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Dream Hunter
2026-04-11 16:32:20 +08:00
committed by GitHub
co-authored by Claude Opus 4.6
parent 1cafbbf220
commit 1584851a36
6 changed files with 10 additions and 0 deletions
@@ -9,6 +9,7 @@
| ------------------------------------------------------ | ------------------------------------------------------------------------------------------------- |
| Sending emails to authenticated forwarding addresses using Cloudflare Workers | Use CF's API for sending, only supports recipient addresses bound to CF, i.e., CF EMAIL forwarding destination addresses |
| Binding multiple domains | Each domain needs to configure email forwarding to worker |
| Subdomain cannot receive email | Subdomains must have Email Routing **enabled separately** on Cloudflare with their own DNS records and Catch-all rule. Enabling it only on the apex domain does NOT cover subdomains. See [Email Routing](/en/guide/email-routing) |
## Worker Related