sender: userx@myhost.test.ex from: userx@myhost.test.ex to: userx@myhost.test.ex cc: userx@myhost.test.ex bcc: userx@myhost.test.ex reply-to: userx@myhost.test.ex env-from: userx@myhost.test.ex env-to: userx@myhost.test.ex sender: aaa@bbb from: aaa@bbb to: aaa@bbb cc: aaa@bbb bcc: aaa@bbb reply-to: aaa@bbb env-from: aaa@bbb env-to: aaa@bbb sender: 1=@zziggly from: 1=@zziggly to: 1=@zziggly cc: 1=@zziggly bcc: 1=@zziggly reply-to: 1=@zziggly env-from: 1=@zziggly env-to: 1=@zziggly sender: 1=no@zzince from: 1=no@zzince to: 1=no@zzince cc: 1=no@zzince bcc: 1=no@zzince reply-to: 1=no@zzince env-from: 1=no@zzince env-to: 1=no@zzince sender: admin@plc.example (root@box1) from: admin@plc.example (root@box1) to: admin@plc.example (root@box1) cc: admin@plc.example (root@box1) bcc: admin@plc.example (root@box1) reply-to: admin@plc.example (root@box1) env-from: admin@plc.example env-to: unknown@plc.example sender: J.Caesar@plc.example from: J.Caesar@plc.example to: J.Caesar@plc.example cc: J.Caesar@plc.example bcc: J.Caesar@plc.example reply-to: J.Caesar@plc.example env-from: J.Caesar@plc.example env-to: J.Caesar@plc.example sender: J.Calendar@plc.example from: J.Calendar@plc.example to: J.Calendar@plc.example cc: J.Calendar@plc.example bcc: J.Calendar@plc.example reply-to: J.Calendar@plc.example env-from: J.Calendar@plc.example env-to: J.Calendar@plc.example sender: jules@box3.plc.example from: jules@box3.plc.example to: unknown@plc.example cc: unknown@plc.example bcc: unknown@plc.example reply-to: jules@box3.plc.example env-from: "jules@box3.plc.example-is-not-known"@plc.example env-to: unknown@plc.example 220 myhost.test.ex ESMTP Exim x.yz Tue, 2 Mar 1999 09:44:33 +0000 250 myhost.test.ex Hello CALLER at test [10.0.0.2] 250 OK 550-Verification failed for <"jules@box3.plc.example-is-not-known"@plc.example> 550-Unrouteable mail domain "plc.example" 550 Sender verify failed 221 myhost.test.ex closing connection sender: abc@one.two from: abc@one.two to: abc@one.two cc: abc@one.two bcc: abc@one.two reply-to: abc@one.two env-from: abc@one.two env-to: abc@one.two sender: "abc"@one.two from: "abc"@one.two to: "abc"@one.two cc: "abc"@one.two bcc: "abc"@one.two reply-to: "abc"@one.two env-from: "abc"@one.two env-to: "abc"@one.two sender: "abc@xyz"@one.two from: "abc@xyz"@one.two to: "abc@xyz"@one.two cc: "abc@xyz"@one.two bcc: "abc@xyz"@one.two reply-to: "abc@xyz"@one.two env-from: "abc@xyz"@one.two env-to: "abc@xyz"@one.two