CCrmEMail::OnOutgoingMessageRead

static function OnOutgoingMessageRead($fields)
{
	if (preg_match('/^(\d+)-[0-9a-z]+$/i', trim($fields['urn']), $matches))
	{
		$activity = \CCrmActivity::getList(
			array(),
			array(
				'ID' => $matches[1],
				'=%URN' => $matches[0],
				'DIRECTION' => \CCrmActivityDirection::Outgoing,
				'CHECK_PERMISSIONS' => 'N',
			),
			false,
			false,
			array('ID', 'RESPONSIBLE_ID', 'SETTINGS', 'OWNER_TYPE_ID', 'OWNER_ID')
		)->fetch();

		if (!empty($activity) and empty($activity['SETTINGS']['READ_CONFIRMED']) || $activity['SETTINGS']['READ_CONFIRMED'] <= 0)
		{
			\Bitrix\Crm\Timeline\EmailActivityStatuses\Entry::create([
				'ACTIVITY_ID' => $activity['ID'],
				'AUTHOR_ID' => $activity['RESPONSIBLE_ID'],
				'OWNER_TYPE_ID' => $activity['OWNER_TYPE_ID'],
				'OWNER_ID' => $activity['OWNER_ID'],
			]);

			$activity['SETTINGS']['READ_CONFIRMED'] = time();
			\CCrmActivity::update($activity['ID'], array('SETTINGS' => $activity['SETTINGS']), false, false);

			if (\Bitrix\Main\Loader::includeModule('pull'))
			{
				//$datetimeFormat = \Bitrix\Main\Loader::includeModule('intranet')
				//	? \CIntranetUtils::getCurrentDatetimeFormat() : false;
				\Bitrix\Pull\Event::add($activity['RESPONSIBLE_ID'], array(
					'module_id' => 'crm',
					'command' => 'activity_email_read_confirmed',
					'params' => array(
						'ID' => $activity['ID'],
						'READ_CONFIRMED' => $activity['SETTINGS']['READ_CONFIRMED'],
						//'READ_CONFIRMED_FORMATTED' => \CComponentUtil::getDateTimeFormatted(
						//	$activity['SETTINGS']['READ_CONFIRMED']+\CTimeZone::getOffset(),
						//	$datetimeFormat,
						//	\CTimeZone::getOffset()
						//),
					),
				));
			}

			//Execute automation trigger - EmailReadTrigger
			$bindings = \CCrmActivity::GetBindings($activity['ID']);
			if ($bindings)
			{
				\Bitrix\Crm\Automation\Trigger\EmailReadTrigger::execute($bindings, $activity);
			}
		}
	}
}