MachFive
MachFive removes bad and risky addresses, and sets aside companies whose security filters hold mail from strangers. It runs on every list, found or uploaded.
Each email is checked before anything sends, and addresses that would bounce come out. Bounces hurt your sending reputation, so they never get the chance.
Some companies accept email for any name, so you can’t tell whether a person is real. These catch-all addresses raise your bounces, so MachFive leaves them out.
Many large companies put a security filter like Proofpoint or Mimecast in front of their email. It holds mail from strangers for review, and every held email hurts your sending reputation. MachFive spots these companies before you send and sets them aside.
Yes. The same checks run on lists you upload and on the people MachFive finds.
An email setup that accepts mail for any name at a company, so you can’t tell whether a person is real. Sending to them raises bounces, so MachFive leaves them out.
Filters like Proofpoint and Mimecast hold mail from strangers for review. Every held email hurts your sending reputation, so MachFive sets those companies aside.
No. The checks are built into MachFive and run before anything sends.
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