`hono-email/mailgun` provides `MailgunAdapter` for the Mailgun Messages API. The adapter sends a `multipart/form-data` request to `/v3/{domain}/messages`.
## Example
```tsx
import { Body, Html, Text, sendEmail } from 'hono-email'
import { MailgunAdapter } from 'hono-email/mailgun'
const receipt = await sendEmail({
adapter: MailgunAdapter({
apiKey: process.env.MAILGUN_API_KEY!,
domain: process.env.MAILGUN_DOMAIN!,
}),
from: 'sender@example.com',
to: 'recipient@example.com',
subject: 'Welcome',
jsx: (
Hello from Mailgun.
),
})
```
For the full list of configuration options, see the [Mailgun Options API Reference](/api/adapter-options/#mailgun-options).
## Regional sending
Use `apiBaseUrl: 'https://api.eu.mailgun.net'` for Mailgun EU domains.
## Shared adapter features
Like all provider adapters, Mailgun supports `to`, `cc`, `bcc`, `replyTo`, custom `headers`, and `attachments`. Inline attachments use `cid` when the provider supports content IDs.
## Options
import { Badge } from '@astrojs/starlight/components'
### `apiKey`
**Type:** `string`
Your Mailgun API key.
### `domain`
**Type:** `string`
Your Mailgun sending domain (e.g. `'mg.example.com'`).
### `apiBaseUrl`
**Type:** `string` ยท **Default:** `'https://api.mailgun.net'`
Override the Mailgun API base URL. Use `'https://api.eu.mailgun.net'` for EU domains.
### `fetch`
**Type:** `(input: string, init: RequestInit) => Promise`
Custom `fetch` implementation. Defaults to `globalThis.fetch`.
### `userAgent`
**Type:** `string`
### `limits.maxAttachmentSize`
**Type:** `number`
Maximum attachment size in bytes.