Non-users can't post by email even with Accept emails from anonymous users with no accounts checked

[zogstrip (Régis Hanol)]

I can’t reproduce but I’m not sure I have the same site settings. Can you tell me which site settings you changed that affect logins/users?

EDIT: I could reproduce it on private categories, like suggested in that topic

Allowing anonymous e-mails for private category prevents e-mails from existing users

If I use “Accept emails from anonymous users with no accounts” for a category that only staff has access to it can correctly receive e-mails from anonymous users (they are submitted via the “system” user and a quote tag). I expected that this accepts e-mails from existing users since it does not reduce the security in any way. Unfortunately it does not - instead a rejection e-mail is sent back to the user. My use case - as many others I am trying to use Discourse to replace our ticketing syste…

Is that the same use case?