A mailing list is the set of addresses a newsletter goes out to. Join the mailing list, a mailing list of thousands, come off the mailing list.
It is an asset a publisher owns outright, which is why so many now prefer it to a page on somebody else's platform. The law in most countries requires that people ask to be on a mailing list rather than being added.
1nounmailing listThe set of addresses a newsletter goes out to.
“The whole business runs off a mailing list of eight thousand.”
mailing list is a list.
Practised in News & Communication