## MailOptions.from property [​](/content/docs/sdk/core.mailoptions.from#mailoptionsfrom-property "Direct link to MailOptions.from property"/index.html)

The e-mail address of the sender. All e-mail addresses can be plain `sender@server.com` or formatted `Sender Name <sender@server.com>`

**Signature:**

```typescript
readonly from?: string | MailAddress;
```

- [MailOptions.from property](/content/docs/sdk/core.mailoptions.from#mailoptionsfrom-property/index.html)