Mailcheck Questions

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Q: Do unused monthly credits rollover?

lasaundratarltonJul 9, 2025
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Founder Team
serhiy_mailcheck

serhiy_mailcheck

Jul 10, 2025

A: Hi! Thanks for your question.
At the moment, unused monthly credits do not roll over to the next month. Each billing cycle includes a fresh allocation, and any remaining credits from the previous period will expire at the end of that cycle.
Let us know if you have any other questions - happy to help!

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Q: Deliverability?

Once the list is cleaned by Mailcheck, approximately what is the deliverability percentage? Please clarify.

puneet1978Jun 24, 2025
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Founder Team
serhiy_mailcheck

serhiy_mailcheck

Jun 24, 2025

A: Hi puneet1978,
Great follow-up!
On average, after verifying your list through Mailcheck, you can expect deliverability rates to reach 95–98% assuming you're sending to our “Valid” emails only.

We help remove not just invalid addresses, but also temporary, risky, or role-based emails that can hurt your sender score. Plus, with our enrichment and social signals, you're not just reaching inboxes - you're reaching real people. 📬✨
Of course, overall deliverability also depends on your email content, sender domain, and sending practices but our system does the heavy lifting on the hygiene side.

— Team Mailcheck 💛

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Q: Vs Reoon ? low Monthly Limit?

How it's different from Reoon?

Why Monthly limit is so low as compare to other Ltd deals for same application

puneet1978Jun 24, 2025
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Founder Team
serhiy_mailcheck

serhiy_mailcheck

Jun 24, 2025

A: Hi puneet1978,
Thanks for the question! 🙌

Mailcheck and Reoon are quite different in how they’re structured and what they’re built for. With Mailcheck, the focus isn’t just on raw validation volume — it’s about long-term deliverability and improving your cold outreach results over time. 📈

The monthly limits are set with sustainability in mind. Instead of offering one big chunk of credits that might go unused or expire, we’ve designed the plans to support consistent, high-quality validation month over month. This helps maintain list health and keep your sender reputation strong. ✅
What also sets Mailcheck apart is the depth of integration with platforms like Mailchimp, Zapier, WordPress, Make.com, and even social networks — so you can turn valid emails into actual leads. 🚀 It’s more than just a verifier; it’s built to support your full outreach workflow.

Reoon might offer more upfront credits, but Mailcheck is designed to be a leaner, smarter solution for ongoing growth and better engagement. 💡

Hope that helps clarify the difference — happy to answer anything else! 😊
— Team Mailcheck

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Q: Daily Limit?

Is there a daily limit? I want to bulk validate monthly and not be limited by daily credits. Thank you

founderconsultPLUSJun 23, 2025
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Founder Team
serhiy_mailcheck

serhiy_mailcheck

Jun 23, 2025

A: Great question! 👋
There’s no daily limit, credits are renewed monthly. So if your plan includes 2,000 checks per month and you use them all in one day, you’ll just need to wait until the next renewal to continue.
For example, if your file has 5,000 emails and you’ve stacked 1 code (2,000 checks/month), the system will process the first 2,000.
Hope this helps! Let us know if you have more questions 🙌

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Q: How effective is your tool at catching disposable email addresses?

For example, I tried to create an account on your system with a temporary email address, and nothing stopped me. How can we trust you?

Kadir.KircaJun 18, 2025
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Founder Team
serhiy_mailcheck

serhiy_mailcheck

Jun 18, 2025

A: Thanks for reaching out and raising this question - it’s an important one.

Mailcheck is designed primarily as an email validation tool, not an access restriction system. This means that while we can accurately detect disposable, temporary, or low-quality email addresses via our API and bulk checks, it's up to each platform to implement logic based on the validation results - for example, blocking temporary emails during registration.

If you tested our sign-up using a disposable address, you’re right: the system allowed it. That’s intentional - our public-facing portal doesn’t block any emails because we want users to test freely, including with temporary emails.
However, when integrated into your own product via our API, you have full control to:
- Block disposable or low-quality emails in real-time
- Prevent signups from suspicious sources
- Improve deliverability and database hygiene
In short: our detection engine works - but how it’s enforced is up to the implementation.
Let me know if you’d like a quick demo or help integrating Mailcheck to enforce stricter logic on your side.

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