Pakages/mail waiting at ACS Stoupa

If anyone is expecting mail or packages that haven't arrived, please popp in the ACS office near Stoúpa. ACS is a courier company that has an office at the new petrol station just outside Stoúpa. 
Apparently a lot of foreign mail is being redirected there and they do not know how to contact people to collect it. Also they have a list of names for whom they have mail but can't find the owners.