Run email for every client from one Mektup account. Each client gets a login that sees only their own mail, every domain and mailbox sits in one dashboard, and you are billed once. Enterprise is quoted per account.
Unlimited domains, mailboxes and sending, with storage sized to your clients.
A login per client that shows only that client's mail.
Your team with access to every client, without sharing passwords.
Forms for the client sites you build, delivered to the client's own mailbox.
The API, MCP server and CLI to set up a new client in minutes.
Priority support from the people who run the mail servers.
Why agencies move client email
One bill instead of one per client, and no per-seat prices for every receptionist and shared address.
One place to fix things: the client's DNS records, mailboxes, forwards and blocked senders in one dashboard.
Sites and email together: the contact form on the site you built lands in the client's mailbox without a third service.
Onboarding a client
Add the client's domain in your account; Mektup shows the MX, SPF, DKIM and DMARC records.
Add the records at the client's DNS host, or send them to whoever manages it.
Create the mailboxes and the client's login.
Copy old mail over IMAP if the client is moving from another host.
Questions
How do agencies host email for their clients?
Usually one mail plan per client, or seats in Google Workspace or Microsoft 365 that the agency resells. On Mektup Enterprise every client domain sits on the agency's one account, each client gets a login that only sees their own mail, and the agency is billed once.
What does Enterprise cost?
It is quoted per account, based on the number of domains, mailboxes, sending and storage. Write to contact@usemektup.com with a rough count of clients and mailboxes.
Is it white-label?
Not today. Clients sign in to Mektup's webmail at app.usemektup.com, which shows only their own mail, or use their mailbox in any mail app over IMAP and SMTP, where no Mektup branding appears.
Can I start on Starter?
Yes. Starter covers 25 domains with unlimited mailboxes for $20 a month, which suits small studios. Move to Enterprise when you need more domains or client logins.
Can we automate client onboarding?
Yes. Everything in the dashboard is also in the REST API and the MCP server: add the client's domain, read back the DNS records, create mailboxes and forms, all from your own tools.