mailservice
nounUK /ˈmeɪlˌsɜːvɪs/
US /ˈmeɪlˌsɜːrvɪs/
A mailservice is a company that picks up and delivers letters and packages.
The mailservice brought a birthday card to my grandma.
OTHER MEANINGS
2. A system run by a government or company for sending letters and parcels.
The national mailservice delivers to every village in the country.
3. An online service that sends and stores electronic messages.
He signed up for a free mailservice to manage his email.
4. The department within a company that handles incoming and outgoing mail.
Please send the invoice to the mailservice on the second floor.