Does AP Control receive the sender address?
No. The comparison runs in browser memory. The page records only a coarse visit or tool-use event with no email address, domain, vendor reference, or raw referral URL.
FREE BROWSER-ONLY TOOL
Check a vendor sender domain against your baseline.
Compare one sender email with approved and prior vendor domains. Get named exceptions and a safe next action without creating an account or sending the address to AP Control.
LOCAL PROCESSINGEmail addresses and domains stay in this browser. Only a field-free tool-use event is recorded.
CONTROL RESULT
Waiting for a sender
Nothing has been transmitted.
Run the comparison to generate a structured result entirely in this page.
PRODUCT BOUNDARY
A baseline comparison, not fraud or identity verification.
This page does not query DNS, domain age, reputation services, mail authentication, company registries, mailbox ownership, or bank-account ownership. It does not prove that a sender or message is legitimate, change a vendor record, approve an invoice, or initiate payment.
COMMON QUESTIONS
Does a close-looking domain prove impersonation?
No. Edit distance is only transparent comparison evidence. A changed or similar domain needs verification through a trusted contact and cannot establish intent, ownership, or fraud.
Is a CLEAR result an approval?
No. CLEAR means only that the normalized sender domain exactly matched the supplied approved list. Continue with your organization's message, invoice, vendor, and payment controls.