Stackhero for Postfix cloud

Stackhero for Postfix is an unlimited transactional email cloud solution, configured for high volumes.

Start Postfix in just 2 minutes.
Send your transactional emails now.

Stackhero offers servers in 🇺🇸 USA and 🇪🇺 Europe according to your preferences.
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Business centric

Discover the Postfix managed cloud solution in just 2 minutes and be ready to go into production instantly.
Focus on your core business, not on your infrastructure.
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Highly performant

Powered by super-fast CPUs and NVMe/SSD disks, Postfix is configured to deliver a high-performance solution.
You will be impressed by the speed and reliability of your SMTP server.
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Highly secured

Connections are encrypted using the most advanced industry-standard methods, ECDSA and TLS 1.3.
You no longer have to choose between security and speed, you get both.
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No artificial limitations

We don't add any soft limitations, like on the number of concurrent connections your Postfix can handle.
You can finally unleash the full power of your Postfix server.
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Prepared to deliver

We include the configurations SPF, DKIM and DMARC to maximize your deliverability.
All this with a single click!
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Updatable in a click

Updates are provided whenever necessary.
You can stay up-to-date with recent releases and features of Postfix with just a click.
And also...

Billing per hour

Create and delete your Postfix service whenever you want. You will be billed per hour and receive a single monthly invoice containing all the details.

Highly scalable

Choose your configuration, up to 16 vCPUs and 64 GB of RAM and scale it as your business grows.

Secure backups

Your data is automatically backed up every 24 hours to a secured vault, where it is certified and retained for up to 3 months.
Start Postfix in just 2 minutes.
Send your transactional emails now.