Edit: Does anyone know how to report a spammer to the mods?
Yeah, you can both report a spam post and in the report you can mention that the user needs a review of his post history from the Mods
Or
Do like I did. I contacted mprep and he suggested that I can do a list with the spammers.
And this is what I did :
https://bitcointalk.org/index.php?topic=2977866.msg30599391#msg30599391