First, create a Discord Webhook and add it to your Val.town environment variables.

Then create an Email Val:

Create val
import { getEmailHandler } from "https://esm.town/v/wilt/emailToDiscordWebhook?v=19";

// e.g. ["email@example.com", "otherEmail.address.biz"]
const senderAllowlist = JSON.parse(Deno.env.get("DISCORD_EMAIL_ALLOWLIST") || "[\"*\"]");
const webhookUrl = Deno.env.get("MY_DISCORD_WEBHOOK")!;

export default getEmailHandler({
  replyToSender: false,
  senderAllowlist,
  webhookUrl,
});

Now, whenever you send an email to your email val, it will be forwarded to your Discord webhook