discard::SILENTLY DISCARD (eg because message is spam)
abuse::message is abusive/hurtful to another post
repetition::message is excessively repetitious
meta::message is disputing a moderation decision
mistake::appears to have been posted in error
defamatory::post may be defamatory (rejected message will not be published)
offtopic::message is off-topic
duplicate::message is identical to a previous post
notnew::message contains insufficient new material
privacy::message may infringe the privacy of a third party (rejected message will not be published)
advert::message is advertising
unlawful::message may be breaching an injunction or the sub judice rule (rejected message will not be published)
html::message is in HTML