overunity.ca
Email on your domain
Alberta-hosted — the same local team and servers as our websites
Business email from the same Calgary team as our websites
you@yourbusiness.ca on mailboxes we host alongside our web stack — Calgary-based, Albertan-owned, small team, same mindset as our sites: no offshore white-label, no mystery middlemen. We tune deliverability, watch the servers, and pick up the phone.
If you want the technical details
We run a proven open-source mail platform on high-performance hardware (including Supermicro), with two Alberta locations and extra capacity where it makes sense. Ask anytime — day to day, you only need to know your mail is private, reliable, and looked after locally.
Inbox delivery that works
Proper authentication, monitoring, and spam control so legitimate mail reaches people — not the junk folder
Serious hardware, here
Enterprise-grade servers we operate in Alberta — not a faceless bulk host halfway around the world
Room to grow
From a few inboxes to serious transactional and campaign volume — we scale with you
Why host email with us
You get your domain, your addresses, and tools to manage users and aliases — with IMAP, SMTP, and webmail so phones, laptops, and tablets all work the way people expect.
Same story as our websites: native Albertan team, ~25 years across business, software, and IT, enterprise-grade gear we control, and clients who are often Alberta businesses themselves. You are not buying a white-label package from someone who outsources everything — you are working with locals who also answer for performance and deliverability.
| Feature | Microsoft | Zoho | Overunity | |
|---|---|---|---|---|
| Ad-free mail & webmail (what we host for you) | ✗ | ✓ | ✓ | ✓ |
| Reliable IMAP & SMTP for standard mail clients | ✗ | ✗ | ✓ | ✓ |
| Easy full export when you move on (no hostage data) | ✗ | ✗ | Limited | ✓ |
| Mail stored in Alberta (clear jurisdiction) | ✗ | ✗ | ✗ | ✓ |
| Independent operator—not profiling your mail for ads | ✗ | ✗ | ✗ | ✓ |
| Hands-on deliverability, DNS & domain admin help | ✗ | ✗ | ✗ | ✓ |
| Monitored uptime, backups & recovery you can talk to us about | Varies | Varies | Varies | ✓ |
| Secure webmail from any browser (your credentials) | ✓ | ✓ | ✓ | ✓ |
| Approx. list price per mailbox / month (est., common low business tier) | $11 monthly | $10 monthly | $4 monthly | $10 monthly |
We migrate you off Gmail, Microsoft 365, or wherever you are stuck today, set up the right signing and policies so other providers trust your mail, and stay available in your time zone. Backups and retention are part of the deal — you are not renting a commodity slot from a giant that treats support as a cost centre. We want you to own your mail: if a platform ever stops fitting, you should be able to leave without fighting proprietary sync walls—something the big suites have made surprisingly hard while still calling it “standards-based.”
Pricing
Same mailbox features on every tier — Business for under ten addresses, Enterprise volume pricing at ten or more.
Business email
Fewer than ten paid mailboxes on your domain. This plan includes:
- Unlimited aliases on your domain
- Unlimited mail traffic
- 10 GB mailbox storage per inbox (higher limits on request)
- Up to 100 MB attachments (higher limits on request)
- Mail on your domain
- Self-service domain admin
- Works everywhere
- Reliability & inbox placement
$10 / month
Interested in thisEnterprise email
Ten or more paid mailboxes on your domain — same stack, bulk rate. This plan includes:
- Unlimited aliases on your domain
- Unlimited mail traffic
- 10 GB mailbox storage per inbox (higher limits on request)
- Up to 100 MB attachments (higher limits on request)
- Mail on your domain
- Self-service domain admin
- Works everywhere
- Reliability & inbox placement
$8 / month
Interested in this