MailSentry


Sales & Marketing

MailSentry is the instant bulk email verification solution that monitors emails in real time. Reduce bounce rates and improve campaign performance with fast, accurate results!

Sale price$39 Regular price$88 - 56%
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30-day money back guarantee

MailSentry is the instant bulk email verification solution that monitors emails in real time. Reduce bounce rates and improve campaign performance with fast, accurate results!

MailSentry is the robust email validation and verification tool that verifies the authenticity and validity of email addresses.

It uses powerful algorithms to determine whether an email address is legitimate, correct, and active by evaluating the domain, syntax, and server.

MailSentry is designed to conduct bulk email verification quickly and efficiently, ensuring that every email address on your list is valid and current.

Maintain optimal list cleanliness, interact seamlessly with your systems, and achieve direct inbox delivery to transform how you manage email campaigns.




By checking the domain, syntax, and server of each email address, MailSentry ensures that only valid and active emails are included in your list.



MailSentry supports various file formats, such as CSV and Excel, making it easy to upload and verify email lists.




Streamline operations with features including profile creation, credit sharing, and real-time validation tracking.



By using MailSentry, businesses can maintain high list hygiene, seamlessly integrate with their systems, and increase the chances of their emails reaching recipients’ inboxes successfully.




Streamline operations with features including profile creation, credit sharing, and real-time validation tracking.



By using MailSentry, businesses can maintain high list hygiene, seamlessly integrate with their systems, and increase the chances of their emails reaching recipients’ inboxes successfully.


MailSentry delivers results instantly

Improve list integrity and delivery rates with MailSentry’s extensive email validation tools:

  • Regular expression tests to ensure proper email format
  • Typographic error detection to identify and repair address errors
  • SMTP validation ensures that email servers are actively receiving messages

MailSentry ensures that every email sent is successfully tracked, revealing progress and outcomes in real time, allowing you to see if an email is valid as soon as you click send.

Comprehensive Reports and Insightful Analytics

Examine extensive data using MailSentry to confirm the validity of an email. The status of each verification request is provided by our analytical tools, which also give you insight into how each email address on your list was validated.

API Integration Made Easy

With MailSentry’s sophisticated API connection, you can revolutionize email management and increase flexibility.

Experience rapid performance as queries are handled in milliseconds.

Enjoy versatility with support for multiple APIs, allowing for tailored solutions across different applications.

More Great Features

  • Improve your email strategies with the sophisticated webhook options
  • Streamline your outreach with bulk email verification
  • Scale up and improve your email validation
  • Get real-time insights into your email validation procedure to make sure each stage is in control and clear

Pricing - Lifetime Deal - Pay Only Once

MailSentry – Lifetime Subscription

  • Receive 3,500 weekly credits, up to 14,000 monthly (max of 500 emails per submission)
  • Get 1,000 monthly credits for life by keeping the MailSentry badge on your site
  • Receive 100 free credits daily
  • Up to 11 layers of validation
  • Detect email errors in real-time: typos, disposables, MX, duplicates, regex, roles accounts,
  • (cont.) catch all, full, disabled, SMTP
  • Unknown statuses are free
  • Access Swift API for seamless integration
  • Receive comprehensive reports for analysis
  • Easily export data in CSV, TXT, and JSON formats
  • Emails auto-masked after one month for privacy
  • 30-day Money Back Guarantee
  • You must redeem your code(s) within 60 days of purchase
$39 $88

MailSentry – Lifetime Subscription (2 codes)

  • Up to 120 usersReceive 9,000 weekly credits, up to 36,000 monthly (max of 1000 emails per submission)
  • Get 1,000 monthly credits for life by keeping the MailSentry badge on your site
  • Receive 100 free credits daily
  • Up to 11 layers of validation
  • Add 1 team member
  • Detect email errors in real-time: typos, disposables, MX, duplicates, regex, roles accounts,
  • (cont.) catch all, full, disabled, SMTP
  • Unknown statuses are free
  • Access Swift API for seamless integration
  • Receive comprehensive reports for analysis Easily export data in CSV, TXT, and JSON formats
  • Emails auto-masked after one month for privacy
  • Integrations access (HubSpot, Mailchimp, and more to come)
  • 30-day Money Back Guarantee
  • You must redeem your code(s) within 60 days of purchase
$78 $746

MailSentry – Lifetime Subscription (3 codes)

  • Receive 10,000 weekly credits, up to 40,000 monthly (max of 500 emails per submission)
  • Get 1,000 monthly credits for life by keeping the MailSentry badge on your site
  • Receive 100 free credits daily
  • Up to 11 layers of validation
  • Add up to 3 team members
  • 1 webhook access
  • Detect email errors in real-time: typos, disposables, MX, duplicates, regex, roles accounts,
  • (cont.) catch all, full, disabled, SMTP
  • Unknown statuses are free
  • Access Swift API for seamless integration
  • Receive comprehensive reports for analysis
  • Easily export data in CSV, TXT, and JSON formats
  • Enhance privacy by masking emails at any time or delete them permanently
  • Integrations access (HubSpot, Mailchimp, and more to come)
  • Premium support
  • 30-day Money Back Guarantee
  • You must redeem your code(s) within 60 days of purchase
$117 $1,119

How can I activate the deal?

After purchasing you will get a unique activation code in your mailbox. Simply follow the instructions on your email and your deal is activated!

What if I’m not 100% satisfied?

We offer a hassle-free 30-day Credit Back Guarantee, just drop us a message and we will make sure to process the refund as soon as possible.

What is MailSentry?

MailSentry is a powerful email validation and verification tool designed to check the authenticity and validity of email addresses.

How does MailSentry verify email addresses?

MailSentry uses advanced algorithms to check if an email address is valid, correct, and active by verifying the domain, syntax, and server.

Can MailSentry.io help in checking SPF and DKIM records?

Yes, MailSentry can assist in checking Sender Policy Framework (SPF) and DomainKeys Identified Mail (DKIM) records for domain email authentication.

Is MailSentry email verifier suitable for bulk email verification?

Absolutely, MailSentry is designed to efficiently handle bulk email verification, ensuring each email on your list is valid and active.

Can MailSentry.io help in checking SPF and DKIM records?

Yes, MailSentry can assist in checking Sender Policy Framework (SPF) and DomainKeys Identified Mail (DKIM) records for domain email authentication.

Is MailSentry email verifier suitable for bulk email verification?

Absolutely, MailSentry is designed to efficiently handle bulk email verification, ensuring each email on your list is valid and active.

How does MailSentry ensure data security?

We prioritize data security with encrypted connections and adherence to data protection regulations, ensuring your email lists remain confidential.

What formats are supported for uploading email lists?

MailSentry supports various formats, including CSV and Excel files, for easy upload of your email lists.

Does MailSentry provide an API for developers?

Yes, we offer a robust API for seamless integration with your existing systems and workflows.

Can I integrate MailSentry with other platforms?

Yes, MailSentry offers integration capabilities with various CRM and marketing platforms.

Founder’s Note

Hi all👋,

I'm Saeid, the founder of MailSentry. We're committed to ensuring every business has a clean, secure, and efficient email system. Our advanced email validation tool is crafted to detect issues like disposable emails and full inboxes and to protect against threats that could harm your domain’s reputation.

Why Choose MailSentry?

  • Advanced Email Validation: We rigorously validate your email lists, ensuring each email is genuine and active, helping avoid bounces and protect your sender reputation.
  • Comprehensive Threat Protection: MailSentry offers more than validation; it provides robust defenses against phishing, spam, and other malicious threats.
  • Seamless Integration and Scalability: Effortlessly integrate MailSentry with your existing systems. Our solution is designed to scale with your business needs.
  • A clean and secure email list is vital for maintaining deliverability and overall digital health.

Experience how MailSentry can transform your email management and security. Sign up today and receive free daily credits.

Saeid Savadi, Founder & CEO

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