## MailAttachment.content property [​](/content/docs/sdk/core.mailattachment.content#mailattachmentcontent-property/index.html)

String, Buffer or a Stream contents for the attachment

**Signature:**

```typescript
readonly content?: string;
```  
- [MailAttachment.content property](/content/docs/sdk/core.mailattachment.content#mailattachmentcontent-property/index.html)