How to send the campaign to the next such email addresses

ℹ️ Support
1

phpList can not be sent to these email address.

The email address format that contrary to RFC821, RFC2821 and RFC2822.

How can I send these email addresses?

※Was self resolved.

2 files
/admin/inc/userlib.php
/admin/PHPMailer/class.phpmailer.php

phpList: 3.2.3
config.php: define(‘EMAIL_ADDRESS_VALIDATION_LEVEL’, 1);