We are using RT for a typical user helpdesk. Which means that people that are not listed as users in RT must be able to create tickets, which works. In most cases their replies also get added to the former ticket but in many other cases, RT shoots me this error:
firstname.lastname@example.org attempted to reply to a ticket via email in the queue General; you
might need to grant ‘Everyone’ the ReplyToTicket right.
Ive checked, double checked and triple checked that this right is granted to Everyone but i still get this error in some but not all cases.
Im at my wits end, please help!