What does the rejection message “reject all recipients: 3 times bad sender” mean?
A5038: See the section of the manual entitled “Sender verification”. Exim has failed to verify a sender from the same host 3 times within a period of 24 hours. Q5039: The menu in Eximon isn’t working. It displays, but I can’t select anything from it. A5039: On some X implementations, if the numlock key is pressed (so that the numeric keypad is working) then the menu didn’t work properly in versions of Eximon before Exim release 3.10. The problem is an infelicity in the particular implementation of X. A workaround was introduced at release 3.10, so this problem should no longer be encountered.