mail something ↔ out phrasal verb ( see also ↑ mail )
to send letters, packages etc to a lot of people at the same time SYN send out :
The department has just mailed out 300,000 notices.
mail something ↔ out phrasal verb ( see also ↑ mail )
to send letters, packages etc to a lot of people at the same time SYN send out :
The department has just mailed out 300,000 notices.
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012