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Try Professional free — 5 mailboxes, 30 days

Email that flows
from your domain.

Professional mailboxes on you@yourcompany.com — webmail, mobile, IMAP, calendars and contacts. No ads, no scanning, no surprises.

See plans Migrate from another provider
30-day Professional trial
EU data residency
In the Aegis web app
app.aegis.email
Sarah · Acme Co.
Q3 invoice — attached
Mikko
Re: deployment window…
Calendar
3 events today
Stripe
Payment received: $4,200
Q3 invoice — attached
sarah@acme.co → you@yourcompany.com
Hi — invoice for September is attached. Net 14 as usual. Let me know if you want a different breakdown for the consulting hours.
invoice-Q3.pdf · 184 KB
Pick a plan

Per-mailbox pricing, no seat math.

Mail for inboxes, Workspace when you need shared storage and team tools. Switch any time.

Basic

$0.90/ mailbox / mo
5 GB per mailbox
Yearly billing only
  • IMAP, SMTP, POP3 + webmail
  • Built-in spam, virus & account-takeover protection
  • Restore deleted mail up to 15 days back
  • 250 emails/day per mailbox
Get Basic
Most popular

Professional

$2.00/ mailbox / mo
5 GB per mailbox
  • Everything in Basic
  • Shared calendars & contacts (syncs with Apple, Google, Outlook)
  • Zoom meetings scheduled from webmail
  • Per-mailbox signatures & company directory
  • 1,000 emails/day per mailbox
Start 30-day trial

Enterprise

$4.50/ mailbox / mo
25 GB per mailbox
  • Everything in Professional
  • Push sync to Outlook & mobile mail (Exchange ActiveSync)
  • Force-OTP login, advanced IP rules, password expiry
  • EU NIS2 cybersecurity compliance
Get Enterprise
Plan comparison

All the details, side by side.

FeatureBasicProfessionalEnterprise
Mailbox storage5 GB5 GB25 GB
IMAP, SMTP, POP3 + webmail✓✓✓
Spam, virus & account-takeover protection✓✓✓
Restore deleted mail (15 days)✓✓✓
Send limit per mailbox / day2501,0001,000
Shared calendars & contacts (Apple, Google, Outlook)—✓✓
Zoom meetings from webmail—✓✓
Per-mailbox signatures & company directory—✓✓
Push sync — Exchange ActiveSync——✓
Force-OTP, advanced IP rules, password expiry——✓
EU NIS2 cybersecurity compliance——✓
Self-serve migration tool✓✓✓
What's included

Built for real businesses.

Not just inboxes — the full stack to communicate professionally.

EU data residency

Mailboxes stored in EU datacenters. GDPR-compliant by default, never shared with third parties.

Antimalware Premium

Sandboxed attachment scanning on Professional and Enterprise. Stops zero-day payloads before they reach the inbox.

Mail Time Machine

15-day restore window — recover any deleted message yourself, no support ticket needed.

Account takeover protection

Login pattern monitoring, geographic anomaly detection, forced 2FA on suspicious sessions.

Aegis web app

Fast, modern webmail at app.aegis.email — search, snooze, scheduling, shared folders. Native iOS and Android apps landing soon.

Standards + APIs

IMAP, SMTP, POP3, CalDAV, CardDAV, EAS. Migration API and admin REST API on every plan.

Switching from Google or Microsoft 365? Run it yourself.

The migration tool is built into your Rivervo dashboard. Point it at your old IMAP server, pick the mailboxes, hit Start. Both providers run in parallel until DNS flips — zero downtime, no support ticket required.

Open migration tool Read migration guide
1
Add source server
Paste old IMAP host + admin credentials in the dashboard.
2
Sync in the background
Mailboxes copy over while the old provider stays live.
3
Switch DNS, done
Flip MX records — incremental delta sync catches anything new.
Frequently asked

Questions, answered.

Yes — add an MX record at your DNS provider (we send you the values). The domain stays where it is; only email routes through us.
Professional and Enterprise include CalDAV, CardDAV, tasks and Zoom integration. Basic is IMAP/POP/Webmail only.
Every mailbox is snapshotted daily and kept for 15 days. From webmail you can browse a past state of your inbox and restore any message — no admin or support involvement needed.
Outlook works with IMAP on every plan. Enterprise adds Microsoft Exchange ActiveSync (EAS) for true two-way sync of mail, calendar, contacts, and tasks — recommended if your team lives in Outlook or native iOS Mail.
The Professional plan includes a 30-day trial covering up to 5 mailboxes. Set up your domain, migrate your mail, and use every Professional feature. Pick a plan at the end of the trial — mailboxes, settings and migrated mail stay exactly as you set them up.
Per mailbox, per month. Mix plans across the same domain. Add or remove mailboxes any time — we prorate to the day. Annual plans get 15% off.
Email runs on Aegis — our own EU-hosted mail platform (aegis.email). Mailboxes live in EU datacenters with GDPR and NIS2-aligned controls. We build and operate the stack ourselves.

Try Professional free for 30 days.

5 mailboxes, every Professional feature, in the Aegis web app. Self-serve migration tool included — EU-hosted, GDPR-aligned.

Start 30-day trial
Business Email — Rivervo