Syntax
Catches typos and malformed addresses.
Leads
Free email validation before every send
Included in every plan, with no per-check fees. Each address gets a clear status before it reaches a campaign, so bounces never hurt your senders.
Free plan · no credit card required
How it works
Clean lists, better deliverability
Several checks on every address, without sending it a single email.
Domain & MX
Checks the domain can receive mail and flags disposable providers.
Mailbox check
Asks the mail server whether the mailbox exists, without sending an email.
A clear status
Valid, catch-all, unknown, invalid or disposable, right in your list.
Free
Validation is included, not an add-on
Other tools charge per check. In DoReach, validation comes with your plan, so you can clean every list before it costs you a bounce.
Questions
Something else? Talk to us or visit the help centre.
Do you send emails during validation?
No. The checks talk to the mail server without sending an email to the address.
What does catch-all mean?
The domain accepts mail for any address, so the mailbox can't be confirmed. You can still send, with care.
Is it really free?
Yes. Validation is included in every plan, with no per-check fees.
Can I validate a single address?
Yes, with the free email verifier, no account needed.
Works with
Send only to real people
Validate your first list on the free plan.