Filters the content of the welcome email after user activation.

Content should be formatted for transmission via wp_mail() .

$welcome_email string

The message body of the account activation success email.

$user_id int

User ID.

$password string

User password.

$meta array

Signup meta data. Default empty array.

File: wp-includes/ms-functions.php. View all references

$welcome_email = apply_filters( 'update_welcome_user_email', $welcome_email, $user_id, $password, $meta );