Best practices to avoid unsolicited mentions



Hello, a couple of days ago my app (Hotot+, a Twitter client for Chrome/Firefox written in JavaScript) got its write permissions suspended for “sending a large volume of unsolicited and/or repeat @mentions”. Since the app has no feature to do mentions automatically, it should be because of some user that abuses of the app. However, Twitter has reactivated my app after my agreement to implement @mention rate limits, so here is my issue: what should be a good number to use as limit for mentions per hour/day? And above all, there is any way to identify an unsolicited mention from an allowed one? What is the parameter that, for Twitter, makes a mentions as “unsolicited”?
Thank you very much to anyone will help me :wink: