If you the text listed below at the beginning or end of an email message, what would it be
anindication of?
mQGiBDfJY1ERBADd1lBX8WlbSHj2uDt6YbMVl4Da3O1yG0exQnEwU3sKQARzspNB
zB2BF+ngFiy1+RSfDjfbpwz6vLHo6zQZkT2vKOfDu1e4/LqiuOLpd/6rOrmH/Mvk

A.
A virus

B.
A worm

C.
A PGP Signed message

D.
A software error