6 This should fail hard (nothing listening)
45 This should not succeed (one recipient rejected)
64 This should not succeed (mail rejected)
73 450 TEMPORARY MAIL FAIL
83 This should not succeed (mail rejected, even though temporary)
102 exim postmaster@x.y b@x.y
103 This should succeed (alias to normal address)
107 This should not succeed (alias to local delivery)
111 This should not succeed (alias to fail)
115 This should not succeed (alias to defer)
118 exim a@x.y otherhost@x.y
119 This should not succeed (routed to different hosts)
122 exim a@x.y addheader@x.y
123 This should not succeed (different headers add)
125 # Should fail - daemon not allowed
163 This should fail - nothing listening
194 This should fail because of timeouts
199 exim badport1@z badport2@z
200 This should fail because of a bad port definition.
215 # Test for an empty sender