1mail01 2 Test that mail user@domain will send a mail to that user at that domain. 3 4mail02 5 Test that mail user@bad-domain will result in a warning from the mailer daemon that the domain does not exist. 6 7mail03 8 Test that mail non_existent_user@localhost will result in delivery failure. Mailer-Daemon will report this failure. 9 10mail04 11 Test that mail -c user@domain option will carbon copy that user. 12 13mail05 14 Test that mail -b user@domain option will blind carbon copy that user. 15