Your own email server, made simple.
Poste.io is a complete email solution that lets you send and receive messages from your own domain. It includes a built-in webmail client, powerful spam protection, and antivirus scanning — all managed from an easy-to-use dashboard.
What makes Poste.io worth launching.
Read, send, and organize your emails right from your browser with the included Roundcube webmail interface.
Automatic spam filtering and antivirus scanning keep your inbox clean and safe from malicious messages.
Manage email for multiple domains from one place — perfect for businesses with several brands or side projects.
Set up automatic replies when you're away and forward emails to another address with a few clicks.
Built-in SPF, DKIM, and DMARC setup wizard helps your emails land in inboxes, not spam folders.
Manage users, set storage limits, and monitor your email system from a simple web interface.
If you fit one of these, Poste.io is probably built for you.
Practical scenarios where Poste.io makes a real difference.
Give everyone at your company a professional email address at your own domain — yourname@yourcompany.com instead of @gmail.com.
Host your own email so your messages stay on your own system, not on a third-party provider's servers.
Poste.io is a full-featured email server that puts you in control of your email. It includes everything you need: a modern webmail client to read and send messages, automatic spam filtering to keep junk out, and antivirus protection to catch threats before they reach your inbox. You can manage multiple domains, set up email forwarding and auto-replies, and create mailboxes for your whole team. Best of all, a clean web dashboard lets you handle everything without touching any complex settings. Whether you're running a business or want a personal email address at your own domain, Poste.io makes it straightforward and secure.
Poste.io gives you a complete email infrastructure without the complexity. It combines webmail, spam filtering, antivirus protection, and email authentication into one easy-to-manage system. Small businesses love it because they can offer professional email addresses to their whole team without paying per-mailbox fees. Freelancers and solopreneurs use it to run their email from their own domain with full control. And because everything is managed through a web dashboard, you don't need to be an email expert to keep things running smoothly.
No per-seat pricing
Add your whole team for one flat fee.
Your data stays yours
Nothing passes through a third-party cloud.
Use your own domain
Run it on yourdomain.com with free SSL.
No terminal. No config. No docs.
Workflow automation
n8n.aurora.openzapps.com
Monitors, fixes & deploys 24/7
One platform. Every app. No surprises.
Your own private server — no shared hosting, no slowdowns.
Deploy Poste.io and as many other apps as you want — no per-app charges, ever.
Full ownership. No third-party access. Export anytime.
Unlimited apps, unlimited users, unlimited traffic. One bill.
SSL, backups, and updates run automatically behind the scenes.
Cancel anytime. Take your data with you. No questions asked.
What others charge for just the empty server.
Server costs only. Prices checked June 2026.
4 vCPU cores, 8 GB RAM, 150 GB storage
A solid place to start
| Provider | Their price | You save |
|---|---|---|
| DigitalOcean | $48/mo | $29 (60%) |
| Vultr | $40/mo | $21 (53%) |
| Linode | $48/mo | $29 (60%) |
| AWS Lightsail | $84/mo | $65 (77%) |
| Google Cloud E2 | $103.45/mo | $84.45 (82%) |
8 vCPU cores, 24 GB RAM, 400 GB storage
The sweet spot for most people
| Provider | Their price | You save |
|---|---|---|
| DigitalOcean | $144/mo | $95 (66%) |
| Vultr | $144/mo | $95 (66%) |
| Linode | $192/mo | $143 (74%) |
| AWS Lightsail | $164/mo | $115 (70%) |
| Google Cloud E2 | $231.17/mo | $182.17 (79%) |
16 vCPU cores, 64 GB RAM, 600 GB storage
For power users
| Provider | Their price | You save |
|---|---|---|
| DigitalOcean | $384/mo | $285 (74%) |
| Vultr | $320/mo | $221 (69%) |
| Linode | $384/mo | $285 (74%) |
| AWS Lightsail | $384/mo | $285 (74%) |
| Google Cloud E2 | $474.53/mo | $375.53 (79%) |
Prices checked June 2026. Excludes taxes, credits, backups, bandwidth.
Everything you need to know about launching Poste.io on OpenZapps.
Poste.io is a complete email server that lets you send and receive emails from your own domain. It includes webmail, spam protection, and antivirus — all in one package.
Not at all. OpenZapps handles all the setup for you. Once it's live, you manage everything through a simple web dashboard.
You pay OpenZapps a flat monthly fee to run Poste.io and any other apps in our catalog. There are no extra per-user or per-email costs.
Yes. Your emails stay on your own private system. Poste.io also encrypts all connections and passwords by default.
Yes. Through OpenZapps, you can connect your custom domain so your email addresses use your own domain name.
Try something new — same platform, same flat price.
Start free, launch Poste.io in seconds, and cancel whenever you want — zero risk.
Plans start at $29/month. Cancel anytime.
