Definitionen
1.NounA box into which mail is placed.
A collection point for mail intended for onward delivery, a secure box or receptacle for this purpose.
2.NounA collection point for mail intended for onward delivery, a secure box or receptacle for this purpose.
3.NounA delivery point for mail, a box, compartment or slot for this purpose.
4.NounA folder or account for the storage of email; an electronic inbox or mailstore.