White-label email hosting.
Your brand.
Your domain.
The whole product — Dashboard, Webmail, Drive, every system email — under your brand, from your own SMTP. A brand per domain or account-wide, on any plan. Live in minutes.
EU · France residency · Custom domain · 99.99% uptime · GDPR
Built for teams who ship email at scale — under their own brand.
Every surface.
Inside and out.
Domain, logo, colors, sending and every page — branded per domain or account-wide. White Label rebrands the whole product; TrekMail disappears from your customer's view.
Point a CNAME.
Your domain everywhere.
Pick any subdomain on a domain you own — app., mail., portal., my. Host the whole product on one host, or split it — Dashboard on one, Webmail on another. SSL provisioned and renewed automatically.
Each domain,
its own sender.
Route every client domain through its own SMTP — the TrekMail relay, or its own Postmark, SES, Resend or Mailgun. One client's reputation never touches another's.
Your logo and colors.
Upload a light-theme logo, a dark-theme logo and a favicon. Pick one brand color — we auto-derive light & dark variants for buttons, links, focus rings and charts.
Every page, your brand.
Sign-in, two-factor and password reset all carry your logo, your color and your domain. TrekMail never appears.
One brand, or one per domain.
Brand the whole account at once, or give each domain its own logo, colors, sender and name. Set it in the dashboard — or in one API call.
Drive storage —
30% off, always.
Pooled file storage backs email attachments, customer uploads, file workspaces and automated backups. White Label tenants get 30% off every tier — every renewal.
Every system email, your name.
Replies go straight to your support inbox — not ours. Every system email (welcome, 2FA, billing, password reset, deliverability digests) ships from your domain with your custom “From” name.
Brand the From line.
Route the replies.
Your From name, your address, and a support link inside every system email. Customers see your brand and reach you when they need help.
- Welcome · password reset · 2FA · deliverability digest · invoice notifications
- Your support URL or address appears inside the body — customers contact you, not us
- TrekMail name never appears in the From, headers or footer
Preview your brand live.
Go live in minutes.
Drag, type, click. The login, webmail and welcome email below update in real time — exactly how your customers will see it.
PNG · 400×400 · max 1 MB — uploaded in your dashboard.
Shown in the sidebar, login screen, and emails.
Buttons, links, brand accents.
Highlights and hover states.
Where your dashboard and webmail live.
Free live demo — just sign up. No add-on needed.
One platform.
Four ways to ship it.
Same product, four go-to-markets. Pick the model that fits — or run more than one.
Email under your brand, alongside your retainer.
Resell email as a managed service. One workspace, up to 1,000 client domains, managed from a single console.
Email as a managed product, not a vendor reseller.
Per-domain SMTP routing — each client domain via its own relay or IP (TrekMail, or BYO Postmark / SES / Resend / Mailgun). SPF, DKIM, DMARC and MTA-STS published per domain.
Ship email infra inside your product.
Embed mailboxes, drive and webmail into your app via the REST API and 216 MCP tools. Your customers never see TrekMail — only you.
Internal mail product, branded for the company.
Run mail for a large org under the internal brand — up to 1,000 domains per workspace, EU residency, full deliverability stack.
Enterprise plumbing,
shipped behind your name.
The same infrastructure that powers our own product — wired through your DNS, your sender, your residency.
Your subdomains
mail / portal / api served from your DNS — CNAME to our edge, certificates handled by us.
Managed or BYO
Per-domain routing — TrekMail relay, or your own Postmark / SES / Resend / Mailgun on any customer domain.
SPF · DKIM · DMARC · MTA-STS · TLS-RPT
Generated, published and monitored per customer domain — same stack we run for ourselves.
REST + 216 MCP tools
Full control plane. Embed mail flows in your product, or give any agent its own mailbox identity.
3-pane client, 13 languages
Custom webmail with dark mode, threading, contacts, calendar — served from your domain.
200 GB pooled → 100 TB add-on
Same Drive ladder as the main product. Pool across mailboxes; clients mount Drive on any device under your brand.
EU · France
All TrekMail data hosted in France. GDPR-aligned; no content leaves the region.
99.99% uptime · 24/7 deliverability
30-day uptime tracked on the public status page. Operations team monitors reputation and routing around the clock.
Flat subscription.
Storage when you need it.
Cancel anytime. Add Drive storage anytime — 30% off every tier, every renewal.
Everything you ship, branded as yours.
- Custom domain app.yourbrand.com — Dashboard, Webmail and Drive on one URL
- Full UI rebrand Your logo, name, primary & accent colors
- Branded transactional emails Custom “From” name + reply-to
- 30% off Drive storage Auto-applied every renewal, every tier
- SSL + DNS handled We provision and renew automatically
- Setup in minutes Point a CNAME — and you’re live
- Auto-updates Every feature you get, your customers get
Runs alongside your TrekMail plan (Nano free · Starter €4 · Pro €10 · Agency €29).
Special terms · custom volume & commitment · dedicated onboarding
Custom storage
Beyond 100 TB or a longer commitment? Drop a few details and we'll come back within one business day.
Got it — talk soon.
Your message is on its way to our sales team. Expect a reply within one business day.
Things we get asked.
Does my customer ever see the TrekMail name?
Can each domain have its own brand?
How long does it take to go live?
Can I see my brand before I pay?
Can I host the webmail at my own subdomain?
What about deliverability?
How does customer support work?
Can I migrate existing customers to White Label?
Is there a billing / reseller layer included?
Where does customer data live?
Is there a separate base plan I need to buy first?
What happens if I cancel the White Label subscription?
Ship email
under your brand.
Pick your subdomain, logo and colors. Point a CNAME — and your brand is live.