Next-Level Tool Helping Your Emails Hit New Peaks.

Mail PeaQ 3.0

A comprehensive email-marketing platform that helps businesses resolve deliverability problems and strengthen email security.

Check your Email Deliverability Score

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Trusted by Partners Across the Globe

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Integrative approach

You create the message. we ensure it gets delivered.

Improve email performance and watch the revenue grow

Cause & Effect Insights

Discover the reasons your emails land in spam and receive a clear, actionable plan to prevent it from happening again.

Proactive Detection

We spot potential issues before they occur, so your messages consistently reach the inbox.

Comprehensive Analysis

Monitor your email health across DNS records, content quality, and more to make precise improvements.

Certified Security & Compliance

Protect your data with enterprise-grade safeguards, backed by SOC 2 and ISO 27001 certifications.

Instant Spam Alerts

Get notified the moment an email hits spam, along with step-by-step guidance to fix the issue.

Personalized Support

Access expert help for your campaigns, tailored to your goals, in just a few clicks.

Customer Reviews

We were on the brink of shutting down when MailPeaq reached out. Their team showed us our reputation score and clearly highlighted what was destroying deliverability. We handed the fixes to their experts, and the results were immediate, our sender reputation recovered, cart recovery rates skyrocketed, and overall revenue increased by more than 300% in a few months. MailPeaq didn’t just help us recover — it changed the trajectory of our business.


Emily Carter
Emily Carter/Chief Operating Officer, Orchard & Co.

We experienced domain spoofing and weak DMARC reporting that harmed trust and deliverability. MailPeaq helped roll out a DMARC policy and provided clear reports for our security team. Phishing incidents and complaints dropped and our sender reputation recovered quickly.


Aoife Byrne
Aoife Byrne/IT Security Lead, Gael Digital

Our email program was hemorrhaging — poor deliverability and near-zero clicks made our abandoned cart flows pointless. MailPeaq ran a full audit, clearly showed exactly what we were doing wrong (authentication gaps, list hygiene issues, and template elements triggering filters), and their experts worked directly with our engineers to implement fixes. Within eight weeks inbox placement and click rates improved dramatically; recovered-cart revenue climbed by over 200% and campaign ROI finally turned positive. MailPeaq gave us clarity, technical depth, and measurable results.


Niamh Kelly
Niamh Kelly/Businsess Manager, Clover Lane Boutique

Our acquisition sends were inconsistent by country until MailPeaq’s global seed network exposed regional issues. The step-by-step remediation was technical but clear for our engineers. Regional inbox placement is now steady and acquisition costs have fallen.


Liam O’Connor
Liam O’Connor/CRM Manager, Emerald Tech

Our campaigns looked good on paper but most were ending up in spam. MailPeaq’s reputation report opened our eyes — we were over-sending, mixing cold and warm lists, and triggering spam filters with small but costly errors. Their experts rebuilt our sending process, and now we consistently hit inboxes. Deliverability went from 40% to 95%, and customer clicks followed.


John Doe
Jason Walker/Marketing Head, O’Malley Homeware

Why Trust MailPeaQ to Maximize Your Email Deliverability?

Inbox INBOX INSIGHT

Powerful Spam Testing Tool

Test your email deliverability

Monitor Spam Testing

Check how your messages perform across all major ISPs. See a Spam Score from top filters — Google, Barracuda, and SpamAssassin — and use detailed reports to fine-tune your sending strategy.

AlertsAutomatic Tests & Alerts

Enable continuous tests and get real-time alerts so you can quickly swap mailboxes or send inactive addresses to warm-up. Monitor domain and mailbox health to catch problems before they escalate.

Get started with ten complimentary tests to see exactly where your emails stand and what to fix next.

P DMARC MONITOR

Protect your domain from phishing threats

Gain clear visibility into your DMARC data and safeguard your brand from email spoofing.

DMARC Monitoring

MonitorStrict DMARC Records

Create strict DMARC policies for your domain to block fraudulent emails and safeguard your overall sending reputation.

AlertsFailure Analysis

Quickly spot unauthorized senders and resolve SPF/DKIM alignment problems that cause genuine emails to fail authentication.

T SPF CHECKER

Never Miss a Moment

Set up strong SPF records to ensure only authorized servers can send emails on your behalf, reducing fraud and protecting your sending reputation.

Monitor24/7 Monitoring

We scan your website, mail servers, and blacklists every five minutes from multiple global locations to catch issues fast.

AlertsInstant Alerts

Receive immediate notifications via Email, SMS, or Slack the moment a problem arises — so you can resolve it before it affects your business.

EXPERT SERVICES

Expert Help, Right When You Need It

Our deliverability specialists are here to ensure your emails reach the inbox — every time.

MonitorPersonalized Onboarding

From day one, our team walks you through setup, making sure your domains, IPs, and sending infrastructure are fully optimized for top-tier deliverability.

AlertsOngoing Monitoring & Reporting

We continuously track your sending reputation, blocklist status, and campaign results, delivering clear reports with actionable steps to keep performance at its best.

95 Reputation Trends

Monitor your domain and IP reputation over time

Pinpoint drops linked to specific campaigns, and get a clear view of your performance in seconds.

MX Records Checker

Verify your MX records to ensure your emails are routed and delivered correctly.

DNS Blacklist Status

Find out instantly if your domain appears on any blacklist — we’ll alert you with the details of when and where.

Authentication Records Check

Automatically retrieve and review your SPF, PTR, and DMARC records to confirm they’re set up correctly.

Seamless integration

Supported ESPs

MailPeaQ connects via SMTP with all major email service providers and can also integrate seamlessly with your custom setups.

Grid of supported email service provider logos

MailPeaQ’s tools help you maintain exceptional email deliverability while safeguarding your sender reputation.

Take your email performance to the next level