Lähettäjä: mbneto Päiväys: Vastaanottaja: exim-users Aihe: [exim] MX name with _ : all relevant MX records point to
non-existent hosts
Hi,
Some clever admin configured the MX of a domain pointing to
server_01.domain.com.
My users are unable to send email to that domain and attempts to contact the
admin and tell him that _ is not allowed resulted in 'every body else
works'.