MailsFoldersManager::moveMailsToFolder

private function moveMailsToFolder($folderToName)
{
	$mailsToMove = [];
	foreach ($this->messages as $messageUid)
	{
		if (md5($folderToName) !== $messageUid['DIR_MD5'])
		{
			$mailsToMove[] = $messageUid;
		}
	}
	return $this->processMoving($mailsToMove, $folderToName);
}