Email hosting that scales from 1 domain to thousands

TrekMail is an infrastructure-first email hosting platform for custom domains. It is designed for organizations that manage many domains and mailboxes, including agencies, domain investors, and professionals who need predictable, platform-based pricing instead of per-user fees. The service centralizes domain and mailbox administration, routing, sending, and migration in a single dashboard.
TrekMail supports standard IMAP and SMTP and provides webmail access, so users can work with familiar clients such as Apple Mail, Outlook, Gmail, Thunderbird, and Android mail apps. The platform includes pooled storage, self-service password resets, IMAP migration, and flexible billing, including a free plan, 7-day trials on paid plans, and payment by credit card or cryptocurrency.
Administrators add domains individually or in bulk and verify DNS to activate mail. The dashboard provides an overview of domain status, storage usage, and plan limits. Within each domain, admins create mailboxes, set per-domain limits, configure forwarding and aliases, and optionally enable catch-all to capture messages to non-existent addresses.
For sending, organizations can use TrekMail’s managed SMTP on paid plans or connect an external SMTP provider to control deliverability and reputation. Storage is pooled at the account level, allowing flexible allocation across mailboxes and domains. End users access mail through webmail or any client that supports IMAP and SMTP, and they can change their own passwords via a dedicated self-serve portal.
Migration is handled through IMAP import by supplying source server credentials; messages are copied in the background without interrupting access. Billing is straightforward: start on the free plan, use a 7-day trial when upgrading, and pay via credit card or supported cryptocurrencies. Upgrades apply immediately without service interruption.
| Plan | Price (monthly) | Yearly billing | Domains | Users | Storage | SMTP | Notable features |
|---|---|---|---|---|---|---|---|
| Free | $0 | n/a | 10 | 10 per domain | 5 GB pooled | BYO SMTP | Suitable for testing and small projects |
| Starter | $3.50 | $42/year | 50 | 100 per domain | 15 GB pooled | Included | Migration tool |
| Pro | $8 | $96/year | 100 | 300 per domain | 50 GB pooled | Included | High sending limits, mailbox forwarding, priority support |
| Agency | $23.25 | $279/year | 1,000+ | 1,000+ | 200 GB+ pooled | Included | Highest sending limits, forwarding, dedicated support |
| Enterprise | Custom | Custom | >1,000 | Custom | Custom | Included | Custom SLA, white-label options |
| Metric | Google Workspace | Microsoft 365 | Zoho Mail | TrekMail |
|---|---|---|---|---|
| Cost for 100 users | ~$600/mo | ~$400/mo | ~$100/mo | $23.25/mo |
| Domains included | 1 | 1 | 1 | 1,000+ |
| Storage | Per-user limit | Per-user limit | Per-user limit | 200 GB pooled |
| Privacy | Data scanning | Data scanning | Data scanning | No scanning |