There are people who patrol those threads and report multitudes of posts. If your post looks similar to a JAS (Just Another Shitpost) then it can get accidentally deleted.
There are also people that are part of the scam and spam team that will misuse the report functions to report on people that they want to silence - moderators delete thousands of posts daily so may not pick up it. Scammers and spammers often have senior accounts that they haven't used for their scam or spam.
There are also situations where links included in anti scam posts can accidentally violate the rules.
So in order to prevent those scenarios make sure you familiarize yourself with the rules closely and make posts that clearly don't violate the rules.
In the past I had some well intentioned anti scam posts removed but have modified my posting behavior to prevent that from happening.
I don't use unnecessary or annoyingly large font or color. (Keep it moderate). I often use large images to increase the visibility of anti scam posts.
I don't repeat the same message anywhere else - I modify the message substantially so it is not considered a repetitive post.- Try to make it interesting, informative, amusing and entertaining at the same time
Below are the rules that are particularly relevant:
Red is my added comment.
1. No zero or low value, pointless or uninteresting posts or threads.
2. No off-topic posts. (Very important rule to follow) - scammer love reporting scambusters for this
3. No trolling. (Don't let them bait you)
4. No referral code (ref link) spam. (Make sure to remove referral codes from examples you post - or post is as code)
5. No link shortners that requires users to view an ad.
6. No linking to phishing or malware, without a warning and a valid reason.
8. No threats to inflict bodily harm, death threats.
9. Discussions in the main boards must be in english. All other language discussions should be posted in the appropriate Local board.
11. No linking to illegal trading sites.
12. No duplicate posting in multiple boards (except for re-posting it in the local language boards if it's translated). (Very important rule to follow) - scammer love reporting scambusters for this
22. Advertising (this includes mining pools, gambling services, exchanges, shops, etc.) in others threads' is no longer allowed, including, but not limited to, in altcoin announcement threads.
23. When deciding if a user has broken the rules, the staff have the right to follow their interpretation of the rules. Try to analyse your own posting behavior before asking the moderator.
24. Advertisements (including signatures within the post area) in posts aren't allowed unless the post is in a thread you started and is really substantial and useful. Anti scam links can get mistaken for advertising - make sure the message is clear.
26. Local thread rules, if stated properly when the thread was started, specific enough and don't conflict with the forum rules, have to be followed. (Some threads have specific additional rules)
27. Using automated translation tools to post translated content in Local boards is not allowed.(Try to avoid that in the English forum too - google mistranslate makes messages look like spam)
32. Posting multiple posts in a row (excluding bumps and reserved posts by the thread starter) is not allowed. (Sometimes in a spam thread posts get deleted that can place your remaining posts in a consecutive order)
33. Posting plagiarized content is not allowed. (Make sure you quote (with reference) or provide a source reference if you are quoting something that someone else said)