-1999-03-02 09:44:33 10HmaX-0005vi-00 <= CALLER@myhost.test.ex U=CALLER P=local S=sss
+1999-03-02 09:44:33 10HmaX-000000005vi-0000 <= CALLER@myhost.test.ex U=CALLER P=local S=sss
220 Welcome to this LMTP simulation
LHLO
<<< LHLO myhost.test.ex
<<< DATA
354 Send it
.
-1999-03-02 09:44:33 10HmaX-0005vi-00 == userx@myhost.test.ex R=r1 T=t1 defer (-24): transport filter process failed (127): unable to execute command
+1999-03-02 09:44:33 10HmaX-000000005vi-0000 == userx@myhost.test.ex R=r1 T=t1 defer (-24): transport filter process failed (127): unable to execute command