Email verification for your whole team.
Bad addresses bounce, hurt your sender score, and waste your team's time.
ICO registered, UK hosted. Used by sales, marketing, and ops teams.
Paid from £49 for 50k credits /mo · £99 unlimited /mo
+ VAT where applicable.
CRM friendly
Works with the stacks sales teams already live in
Verified emails drop into HubSpot, Salesforce, Pipedrive, Zoho, Odoo, Zapier, n8n, or anything that speaks HTTP. Same JSON whether you paste in the browser or call the API from a workflow.
MailVerify
Your answer
ICO Registered
ZC112021
UK Data Processor
GB infrastructure only
GB Servers
All traffic stays in the UK
GDPR-native
Built for it, not bolted on
How it works
Simple enough for any team to use.
No training required. No integration project. Your sales, marketing, or ops team can start verifying addresses right now.
Paste in an address
Chuck any email into the box below. Nothing to install, no account needed to get started.
We run the checks
Mailbox exists? Throwaway service? Typo? Catch-all domain? We look at all of it and report back in a couple of seconds.
Read the verdict
You get valid, risky, or invalid, plus the reason. No jargon. Your team can act on it without needing to decode anything.
What we check
- Whether the mailbox exists and can receive mail right now
- Disposable and temporary addresses used to bypass sign-up forms
- Catch-all domains that accept everything, masking whether the contact is real
- Typos and misspellings that look valid but will always bounce
What you get back
- A clear verdict: valid, risky, or invalid, with the reason
- Disposable and role-based address flags your team can act on
- Spelling corrections so no legitimate contact gets dropped
- Results in plain language, no technical knowledge required
Where teams use it
Built for business, not just developers.
Anyone in your organisation who works with email data can use MailVerify, no ticket to the dev team required.
Sales & CRM hygiene
Your reps shouldn't be chasing addresses that bounce straight back. Check before it goes in the CRM, not after someone's wasted three follow-ups.
Lead generation & sign-ups
People hand over throwaway addresses to skip lead magnets and trial forms. You end up with inflated numbers and a list that doesn't convert. Spot them before they land.
Mail servers look real. Not a dead domain.
Email campaigns & newsletters
Too many bounces and your ESP starts throttling you. Run your list through here before the send and save yourself the deliverability headache.
Did you mean [email protected]?
Client onboarding & outreach
Sending a proposal or onboarding sequence to a dud address is a waste of everyone's time. Verify it upfront, keep your records clean.
members-2026.csv
Try it now, free, no setup required.
Paste any address below for an instant, plain-English answer—deliverability, throwaway inboxes, catch-all domains, and typo hints. Same checks we run in production; nothing to install, no account needed to try it.
Type any email address and get an instant result. 3 free checks per day.
What you get
Everything your team needs to know, nothing they don't.
Results are clear and actionable. No deciphering error codes, no reading documentation, just a verdict your team can act on straight away.
Start free →We confirm the mailbox exists and can receive messages, not just that the domain is registered.
Instantly identifies temporary and throwaway addresses from thousands of known providers.
Catches common misspellings like gmial.com or yahooo.com and suggests the correct address.
Flags domains that accept all incoming mail. The specific mailbox may not exist, and we'll tell you that.
Identifies whether the address is from a free provider like Gmail or a custom business domain.
Start checking immediately from this page. Create a free account to save results and run more checks.
ICO registered (ZC112021), UK infrastructure. Your checks are never used for profiling or marketing.
Works on desktop, tablet, and mobile. No download or installation required.
Pricing
Simple pricing, no surprises.
Starter
Great for getting started. 25 verifications a month, free forever.
- 25 free verifications / month
- Dashboard access
- API access included
- Community support
Scale
For growing teams that verify regularly. 50,000 checks a month and full dashboard access.
- 50,000 verifications / month
- Up to 5 API keys
- Bulk CSV upload
- Webhooks
- Email support (UK hours)
Unlimited
High-volume teams and agencies. Unlimited verifications, priority support.
- Unlimited verifications
- Up to 10 API keys
- Bulk CSV upload
- Webhooks
- Priority support (UK hours)
Prices exclude VAT; UK VAT (20%) is added at checkout where applicable.
Free Tools
Free email deliverability tools.
Weird bounce rates or inbox placement tanking? Nine times out of ten it's DNS, a blacklist or something odd in the headers. These tools help you narrow it down - no account, nothing stored.
Email Auth Checker
Pulls live DNS records for any domain and tells you what's wrong with your SPF, DKIM, DMARC and MX setup - with specific steps to fix it.
Use free tool →
Blacklist Checker
One Spamhaus listing can tank your inbox rates overnight. Run your domain or IP against 16 RBLs and get removal links for anything that comes up.
Use free tool →
Header Analyser
Paste raw headers from any email client and see the full relay path, SPF/DKIM/DMARC results, spam score and anything suspicious. Runs in your browser - nothing leaves your device.
Use free tool →
UK Email Guidance
UK email law, in plain English.
PECR, UK GDPR, ICO registration — most businesses sending email in the UK are tripping over at least one of these. We wrote the guides we wish existed.
Why ICO Registration Matters for UK Email Senders
Every UK business that processes personal data must register with the ICO. Here's what it means, why it matters, and what happens if you skip it.
Read article →
UK Email Marketing Law: PECR, UK GDPR, and What They Mean for You
Two separate laws govern commercial email in the UK. A plain-English breakdown of consent, the soft opt-in rule, and what enforcement actually looks like.
Read article →
UK GDPR and Email Compliance: A Practical Guide for 2026
Lawful basis, data minimisation, retention schedules, individual rights, and breach response — everything UK businesses need to handle email data correctly.
Read article →
FAQ
Common questions.
If you need more detail on billing, limits, or integrations, see our Help & FAQ page.