Title: send_network_admin_email_change_email
Published: November 20, 2017
Last modified: August 20, 2026

---

# apply_filters( ‘send_network_admin_email_change_email’, bool $send, string $old_email, string $new_email, int $network_id )

## In this article

 * [Parameters](https://developer.wordpress.org/reference/hooks/send_network_admin_email_change_email/?output_format=md#parameters)
 * [Source](https://developer.wordpress.org/reference/hooks/send_network_admin_email_change_email/?output_format=md#source)
 * [Related](https://developer.wordpress.org/reference/hooks/send_network_admin_email_change_email/?output_format=md#related)
 * [Changelog](https://developer.wordpress.org/reference/hooks/send_network_admin_email_change_email/?output_format=md#changelog)

[ Back to top](https://developer.wordpress.org/reference/hooks/send_network_admin_email_change_email/?output_format=md#wp--skip-link--target)

Filters whether to send the network admin email change notification email.

## 󠀁[Parameters](https://developer.wordpress.org/reference/hooks/send_network_admin_email_change_email/?output_format=md#parameters)󠁿

 `$send`bool

Whether to send the email notification.

`$old_email`string

The old network admin email address.

`$new_email`string

The new network admin email address.

`$network_id`int

ID of the network.

## 󠀁[Source](https://developer.wordpress.org/reference/hooks/send_network_admin_email_change_email/?output_format=md#source)󠁿

    ```php
    $send = apply_filters( 'send_network_admin_email_change_email', $send, $old_email, $new_email, $network_id );
    ```

[View all references](https://developer.wordpress.org/reference/files/wp-includes/ms-functions.php/)
[View on Trac](https://core.trac.wordpress.org/browser/tags/7.1/src/wp-includes/ms-functions.php#L2907)
[View on GitHub](https://github.com/WordPress/wordpress-develop/blob/7.1/src/wp-includes/ms-functions.php#L2907-L2907)

## 󠀁[Related](https://developer.wordpress.org/reference/hooks/send_network_admin_email_change_email/?output_format=md#related)󠁿

| Used by | Description | 
| [wp_network_admin_email_change_notification()](https://developer.wordpress.org/reference/functions/wp_network_admin_email_change_notification/)`wp-includes/ms-functions.php` |

Sends an email to the old network admin email address when the network admin email address changes.

  |

## 󠀁[Changelog](https://developer.wordpress.org/reference/hooks/send_network_admin_email_change_email/?output_format=md#changelog)󠁿

| Version | Description | 
| [4.9.0](https://developer.wordpress.org/reference/since/4.9.0/) | Introduced. |

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