PP-B-SER66-S-A-101 Proofpoint Showing the single result Sale! Proofpoint SECURE EMAIL RELAY UP TO 6GB PER HR NOT TO EXCEED 7500GB PER YR PP-B-SER66-S-A-101 $230,000.00 Original price was: $230,000.00.$181,603.45Current price is: $181,603.45. Add to cart Add to wishlist