---
title: 5.9 Email
description: "OKdokument API allows you to share signatureRequest url via e-mail. To send email you have to use rules: - *emailTo* – email of the signer - *emailFrom* – email of the sender - *nameFrom* – name of the sender  Email…"
url: "https://wiki.signatus.com/documentation/okdokument-api/5-9-email/"
updated: "2026-09-25"
category: 5. Configuration of the signing process
---

# 5.9 Email

OKdokument API allows you to share signatureRequest url via e-mail. To send email you have to use rules:

- *emailTo* – email of the signer
- *emailFrom* – email of the sender
- *nameFrom* – name of the sender 

Email will be delivered from [okdokument@okdokument.sk](mailto:okdokument@okdokument.sk), but when the signer hits reply/reply all button, the response will be sent directly to the sender (*emailFrom*).

We recommend also using the following rules for additional setup in the signing process:

- *emailFinal* – email for sending the signed document. By default, *emailTo* is used, but it can be changed. In case of multi-round signing, use this rule in the last signing round and fill all singers’ email addresses. Example: *_emailFinal-email@address.com|email2@address.com_*
- *emailNotification* - email for sending reminder that document is awaiting signature.
- *language –*language of the email template
- *filename **–***document name, that will be used in the email template. If filename is not filled, technical document ID will be used as a document name.

Email rules can be combined with other rules e.g. for multi-round signing, OTP signing etc.

```
{
	"rules": {
		"emailTo": "email@adress.com",
		"emailFrom": "email2@adress2.com",
		"emailFinal": "email2@adress2.com",
		"nameFrom": "Jon Doe",
		"emailNotification": 1,
		"language": "en"
	},
	"filedata": {
		"filename": "exampleDocument.pdf",
		"content": "xyz_JVBERi0xLjc=="
	}
}
```