This tag is for questions about suspected user spam, the spam flag or combating spam as a community.
Spam
(lowercase) disruptive messages, especially commercial messages posted on a computer network or sent as e-mail
Use on meta
The spam tag is used for questions that relate to use of the spam flag option, asking the community about a users posts when spam is suspected or identifying a spam trend that isn't obvious, but has become prevalent for group action or discussion.