SYN Listed, not evaluated
MailTester
Verify email addresses one at a time or in bulk lists, with a risk score and segmented exports.
MailTester checks whether email addresses can receive mail using syntax, MX, live SMTP, disposable and spam-trap checks, and returns a verdict with a 0–100 risk score. Lists can be uploaded and downloaded in segments. Paid tiers add inbox placement tests and blacklist monitoring.
SYNListed by OpenACK: we wrote these claims from MailTester's public site, not its makers. Work on MailTester? Claim this listing
What MailTester can do
MailTester is listed on OpenACK. Its 6 claimed capabilities haven't been evaluated yet.
- Verify a single email address—Not evaluated
- See a 0–100 risk score for an address—Not evaluated
- Get a typo correction suggestion for an address—Not evaluated
- View the history of past checks—Not evaluated
- Upload a CSV list and verify every address—Not evaluated
- Download deliverable, risky and undeliverable results as separate files—Not evaluated
Confirmed: a person from OpenACK signed in with a test account and saw it work. Not confirmed: it was tried and didn't work, or we couldn't reach it. Not evaluated: our reading of the product's public site; nobody has checked it. Each result records one evaluation on the date shown. How we check · This listing as Markdown