Product Hunt logo dark
  • Launches
    Coming soon
    Upcoming launches to watch
    Launch archive
    Most-loved launches by the community
    Launch Guide
    Checklists and pro tips for launching
  • Products
  • News
    Newsletter
    The best of Product Hunt, every day
    Stories
    Tech news, interviews, and tips from makers
    Changelog
    New Product Hunt features and releases
  • Forums
    Forums
    Ask questions, find support, and connect
    Streaks
    The most active community members
    Events
    Meet others online and in-person
  • Advertise
Subscribe
Sign in
Subscribe
Sign in
Mailfox

Mailfox

Never let a missed email cost you money again!

132 followers

Never let a missed email cost you money again!

132 followers

Visit website
Customer support tools
•
No-code platforms
•
Automation tools
Mailfox tracks failed transactional emails from Mailgun, SendGrid, Resend, and more. Get instant notifications, fix email delivery issues, and reduce customer support. Set up in 1 minute with no code.
  • Overview
  • Launches1
  • Reviews
  • Alternatives
  • Team
  • More
Company Info
mailfox.dev
Mailfox Info
Launched in 2024View 1 launch
Forum
p/mailfox
  • Blog
  • •
  • Newsletter
  • •
  • Questions
  • •
  • Forums
  • •
  • Product Categories
  • •
  • Apps
  • •
  • About
  • •
  • FAQ
  • •
  • Terms
  • •
  • Privacy and Cookies
  • •
  • X.com
  • •
  • Facebook
  • •
  • Instagram
  • •
  • LinkedIn
  • •
  • YouTube
  • •
  • Advertise
© 2025 Product Hunt

Similar Products

SupMonster
SupMonster
Email Suppression List Monitoring - No more missing emails!
Customer support toolsEmail marketing
Appwrite
Appwrite — The open-source Vercel alternative
The open-source Vercel alternative
Promoted

Do you use Mailfox?

Mailfox gallery image
Mailfox gallery image
Mailfox gallery image
Mailfox gallery image
Mailfox gallery image
Mailfox gallery image
Payment Required
Launch tags:
Email•Productivity•Customer Communication
Launch Team / Built With
Christofer HuberErnst Molden
Astro

What do you think? …

Christofer Huber
Christofer Huber
Mailfox

Mailfox

Maker
📌
Hey Hunters 👋🏻, I've been working with a client of mine since 2016. Their system relies heavily on email. They send booking confirmations and receipts to their customers and partners. We decided to use Mailgun as our email provider. Everything was working fine until one day. In April I got a call from the CEO. She told me that one of their partners hadn't received a single email in the last 3 months 🤯 I checked the logs and found that the emails had been sent successfully. But the partner's mail server was rejecting the emails. Neither my client nor I checked the Mailgun logs or the summary emails in detail. But to be honest, those dashboards and summary emails suck! They are not that clear or force you to take action 😤 So I created Mailfox: 🚀 Easy 1-minute no-code setup 🚀 Instant notification in case of failure 🚀 Clear instructions on how to fix the problem 🚀 Support for Mailgun, Sendgrid, Resend, Postmark, Mailersend and Brevo Happy to answer any question! – Christofer 🦊
Report
1yr ago
Gerald Zankl
Gerald Zankl

Sales Playbooks

@crebuh Congrats on the launch
Report
1yr ago
Christofer Huber
Christofer Huber
Mailfox

Mailfox

Maker
@kjosephabraham Thx 🙏🏻 One of our clients uses Mailgun for transactional emails such as booking confirmations and receipts. These emails are critical to their business. Sometimes these emails can bounce or be marked as spam for various reasons. This is where the idea for Mailfox came from, to be notified immediately when this happens. Have a look at my first comment to get more information 😊.
Report
1yr ago
Andriy Semenets
Andriy Semenets
DepsHub

DepsHub

Hey, congratulations on the launch! Is it possible to integrate it with messaging clients (e.g., Slack) instead of a webhook? Also, does it provide recommendations on how to avoid alerts once they occurred? Great work.
Report
1yr ago
Christofer Huber
Christofer Huber
Mailfox

Mailfox

Maker
@semanser Slack and other instant notifications will be the next feature to be implemented. Currently Mailfox only supports email notifications when something goes wrong.
Report
1yr ago
Pierre-Yves Dubreucq
Pierre-Yves Dubreucq
Sweego

Sweego

Upvoted ! Interesting idea ! You could add Sweego.io too ;) We specialize in transactional emails ;)
Report
1yr ago
Christofer Huber
Christofer Huber
Mailfox

Mailfox

Maker
@pydubreucq nice, put you on the product backlog :)
Report
1yr ago
Pierre-Yves Dubreucq
Pierre-Yves Dubreucq
Sweego

Sweego

@crebuh Nice, let me know when you did it, we'll share this information on our network :)
Report
1yr ago
Reviews
Helpful
Review Mailfox?Be the first to review Mailfox