- Display the current exim configuration
exim -bP - List the messages currently in the exim queue
exim -bp - Count the messages currently in the exim queue
exim -bpc - Combine a List with sSummary
exim -bp | exiqsumm - Explain current exim status and function
exiwhat - Test a mail address
exim -bt {full-email-address} - Test incoming mail connection as if from an IP
exim -bh {IP}
If your mailserver is rejecting mail from a specific location this will allow you to test as if you were at that IP (note any mails created are auto-discarded)