Hide one or all of a member's posts without them being aware.
Download or clone the ShadowBan plugin repo into your esoTalk plugin directory:
cd ESOTALK_DIR/addons/plugins/
git clone https://github.com/esotalk/ShadowBan.git ShadowBan
Navigate to the the admin/plugins page and activate the ShadowBan plugin.
Create definitions.ShadowBan.php in your language pack with the following definitions:
$definitions["Un-shadow ban"] = "Un-shadow ban";
$definitions["Shadow ban"] = "Shadow ban";
$definitions["This member has been shadow-banned"] = "This member has been shadow-banned";