[rt-users] Inbound mail queued up with EX_TEMPFAIL

[Ray Thompson]

> When I send mail in, it gets deferred 
> and sits in the sendmail queue listing EX_TEMPFAIL as the error code. 

In my case it was my LDAP authentication from apache that caused the same problem.
After I removed the apache authentication it went through okay.

Also double check that 'everyone' has perms to CreateTicket in the appropriate queue.