-1999-03-02 09:44:33 10HmaX-0005vi-00 U=CALLER F=<> rejected after DATA: domain missing or malformed: failing address in "To:" header is: abc@xyz.
+1999-03-02 09:44:33 10HmaX-000000005vi-0000 U=CALLER F=<> rejected after DATA: domain missing or malformed: failing address in "To:" header is: abc@xyz.