-1999-03-02 09:44:33 10HmaX-0005vi-00 <= t1@foo U=CALLER P=local S=sss T="First"
-1999-03-02 09:44:33 10HmaX-0005vi-00 => userx <userx@test.ex> R=smart T=local_delivery
-1999-03-02 09:44:33 10HmaX-0005vi-00 Completed
-1999-03-02 09:44:33 10HmaY-0005vi-00 <= t1@foo U=CALLER P=local S=sss T="Second"
-1999-03-02 09:44:33 10HmaY-0005vi-00 == userx@test.ex R=smart T=local_delivery defer (-9): failed to lock mailbox TESTSUITE/test-mail/userx (lock file)
+1999-03-02 09:44:33 10HmaX-000000005vi-0000 <= t1@foo U=CALLER P=local S=sss T="First"
+1999-03-02 09:44:33 10HmaX-000000005vi-0000 => userx <userx@test.ex> R=smart T=local_delivery
+1999-03-02 09:44:33 10HmaX-000000005vi-0000 Completed
+1999-03-02 09:44:33 10HmaY-000000005vi-0000 <= t1@foo U=CALLER P=local S=sss T="Second"
+1999-03-02 09:44:33 10HmaY-000000005vi-0000 == userx@test.ex R=smart T=local_delivery defer (-9): failed to lock mailbox TESTSUITE/test-mail/userx (lock file)