https://portal.smartertools.com/community/a95446/keep-original-recipients-no-longer-in-default-user-settings-to-propagate.aspx
"Keep original recipients" no longer in default user settings to propagate
There was an option \"Keep original recipients\" under forwarder settings. We used that option and propagated it to all users.Later we found that is cau...
default user settingskeeporiginalrecipientslonger