What is another word for domestic mail?
Pronunciation: [dəmˈɛstɪk mˈe͡ɪl] (IPA) 
Domestic mail is the process of sending letters, packages, and other forms of mail within the boundaries of a particular country. There are various synonyms for domestic mail, including national mail, local mail, inland post, and home post. National mail refers to all mail items sent within a country, regardless of their final destination, and it is often used interchangeably with domestic mail. Local mail is specifically for mail items that are sent within a particular region or area. Inland post also refers to the transportation and delivery of mail within a country, while home post denotes the handling of mail within the country's domestic postal system.
