1 220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000
2 250-myhost.test.ex Hello CALLER at rhu.barb [10.0.0.0]
8 235 Authentication succeeded
12 550 Unrouteable address
15 354 Enter message, ending with "." on a line by itself
16 250 OK id=10HmaX-0005vi-00
17 221 myhost.test.ex closing connection