OutcomingAttachmentManager::getReplyAddress

private function getReplyAddress(): string
{
	if (Loader::includeModule('mail'))
	{
		list($replyTo, $backUrl) = User::getReplyTo(
			SITE_ID,
			$this->event['OWNER_ID'],
			'ICAL_INVENT',
			$this->event['PARENT_ID'],
			SITE_ID
		);
	}

	return $replyTo;
}