Postelist.See if you qualify

Your own email server
no one can switch off

We build it, you own it. Live in 48 hours.

Where are you with email right now?

What a Postelist server holds
Throughput
10M/mo
Emails per server, per month
Capacity
1M+
Contacts supported
Sovereignty
100%
Your data stays on your server
Lock-in
0
Third parties that can shut you off
step 01 · quick check

Qualify in 10 seconds

Two taps. Nothing to type, nothing to lose.

Where are you with email right now?
When do you need it live?

This ends in a free 30-minute fit call. We review your setup and show you a live inbox test. No pitch, no obligation.

Provisioning Pipeline

  1. 01

    Assess & build

    Tell us your volume and list size. We build your private server to match. Most are live within 48 hours.

  2. 02

    Done for you

    Hosting, dedicated IPs, authentication, list cleaning. We set up every piece. You never touch a config file.

  3. 03

    Migration & warming

    We move your list over free and clean it. Then we raise your sending slowly, so inboxes learn to trust your domain.

  4. 04

    Transitioned

    The server, the IPs and the data end up in your name. You own them outright. No one can ever take them back.

Everything included

One build. All of it done for you.

  • A private email server built to your exact volume
  • Dedicated IPs with SPF, DKIM and DMARC set up for you
  • Free bulk list validation and cleaning
  • Free migration from your current provider
  • Slow, proper IP and domain warmup
  • A live inbox test before you ever go live
  • Ongoing monitoring and support from our team
  • Server, IPs and data owned outright, in your name
We use it ourselves

We run our own list
on this exact stack.

university.com is our own sending operation. It runs on the exact stack we build for you.

university.comOur own sending operation

Double the ~20% industry-average open rate at full production volume.

The big platforms kept threatening to cut us off. So we built our own servers. Yours is the exact same build.

Why Postelist

Own your sending. Keep your data.

No kill-switch

An ESP can ban a legitimate sender overnight for its industry or its country. On your own server there is no account to suspend. That risk is simply gone.

Your data, full stop

Your list and your customer data live on your server only. They never touch ours. There is nothing on our end to hold, sell or share.

Built-in list validation

Inbox placement comes down to two things: solid infrastructure and a clean list. We build the first and clean the second. Bulk validation is included, free.

A private server means no provider can ever shut you down. It does not bypass spam filters or blocklists. That is exactly why list cleaning and validation are built into the service.

Questions, answered

Before you book

What happens to my deliverability during migration?

Nothing drops. Your current setup keeps running as it is while we build and warm the new server next to it. We only move you over once a live inbox test proves the new server lands. You are never rushed onto a cold, unproven IP.

Is my data really mine?

Yes. Your list and your customer data live on your own server. They never touch ours, so there is nothing on our end to hold, sell or share. If you ever leave, you keep the server, the IPs and everything on them.

What if I’ve been suspended or banned by another provider?

That is exactly who we built this for. ESPs ban legitimate senders over industry, volume or country. On your own server there is no account for anyone to switch off. We review your history on the call and design around it.

How fast can I go live?

Tomorrow, in many cases. We start building the moment your fit call wraps, and we lock a firm go-live date with you on that call based on your volume.

How is it managed, and what about uptime?

People who do email infrastructure for a living set it up and run it: provisioning, authentication, warmup, list validation and monitoring. Once it is live it runs on its own, and our team is there whenever you need us. Support and uptime terms are agreed with you in writing before you start.

How does the guarantee work?

Before you commit, we run a live seed test and show you your own mail landing in the inbox. You only go live once you have seen it land. You never pay for an unproven setup, and we never ask you to take placement on faith.

What does it cost?

Postelist is a done-for-you build plus an ongoing managed service, priced to your volume. We confirm exact pricing on a short, free fit call before anything begins.

Next step

Find out if Postelist fits

Answer a few quick questions. We’ll tell you if a private server is the right move, and exactly what it would look like for you. Your mail lands, or the build’s on us.