Public service contracts awarded by a contracting authority providing postal services within the meaning of 5° of Article L. 1212-3 and relating to:
1° Electronic mail services provided entirely by electronic means, in particular the secure transmission of electronically encoded documents, address management services and the transmission of registered electronic mail;
2° Banking and investment services and insurance services;
3° Philatelic services;
4° Logistics services combining the physical delivery of parcels or their deposit with non-postal functions, such as express delivery services.