-2017-07-30 18:51:05.712 10HmaY-0005vi-00 <= CALLER@myhost.test.ex H=localhost (myhost.test.ex) [127.0.0.1] P=esmtp S=sss id=E10HmaX-0005vi-00@myhost.test.ex for a@test.ex
-2017-07-30 18:51:05.712 10HmaY-0005vi-00 => :blackhole: <a@test.ex> R=server
-2017-07-30 18:51:05.712 10HmaY-0005vi-00 Completed
-2017-07-30 18:51:05.712 10HmbA-0005vi-00 <= CALLER@myhost.test.ex H=localhost (myhost.test.ex) [127.0.0.1] TFO P=esmtp S=sss id=E10HmaZ-0005vi-00@myhost.test.ex for b@test.ex
-2017-07-30 18:51:05.712 10HmbA-0005vi-00 => :blackhole: <b@test.ex> R=server
-2017-07-30 18:51:05.712 10HmbA-0005vi-00 Completed
+2017-07-30 18:51:05.712 10HmaY-000000005vi-0000 <= CALLER@myhost.test.ex H=the.local.host.name (myhost.test.ex) [ip4.ip4.ip4.ip4] P=esmtp S=sss id=E10HmaX-000000005vi-0000@myhost.test.ex for no_cookie@test.ex
+2017-07-30 18:51:05.712 10HmaY-000000005vi-0000 => :blackhole: <no_cookie@test.ex> R=server
+2017-07-30 18:51:05.712 10HmaY-000000005vi-0000 Completed
+2017-07-30 18:51:05.712 10HmbA-000000005vi-0000 <= CALLER@myhost.test.ex H=the.local.host.name (myhost.test.ex) [ip4.ip4.ip4.ip4] TFO P=esmtp S=sss id=E10HmaZ-000000005vi-0000@myhost.test.ex for with_cookie@test.ex
+2017-07-30 18:51:05.712 10HmbA-000000005vi-0000 => :blackhole: <with_cookie@test.ex> R=server
+2017-07-30 18:51:05.712 10HmbA-000000005vi-0000 Completed