For some reason when people email my RT system, and for whatever reason
the delivery fails (I think its when the sender has a badaddress), and
RT sends out a:
RT could not load a valid user, and RT’s configuration does not allow
for the creation of a new user for this email (firstname.lastname@example.org)
You might need to grant ‘Everyone’ the right ‘CreateTicket’ for the
This message is bounced back to their domain, which replies the same.
Short of making people enable postmaster@domain accounts, how can I stop
RT from looping on these emails?