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About Mektup

Mektup is programmable email infrastructure: real inboxes for sending and receiving email on the domains you own, used by people in webmail or any mail app and by AI agents and software through a REST API, MCP and webhooks.

Why Mektup exists

I built Mektup because I needed it myself. I'm Mahir, the founder. I wanted one email system that was simple: all my domains and inboxes in one organised dashboard, where I could also create email for the customers of my agency, for my AI agents and for the people on my team.

Most of what existed didn't cut it. The tools were either made for sending from code or for one person's inbox, slow to set up, and hard to use on more than one device. I wanted something easier to use, quick to onboard and reachable from anywhere: in the browser, on a phone or in any mail app.

That is Mektup. Every domain and every inbox under one login, ready for a person, a client or an agent.

How Mektup is run

  • Paid accounts only, so the shared mail servers stay free of spam.
  • Limits on every way out (API, MCP, SMTP, forms, forwards, auto-replies), so a mistake or a stolen key can't flood the internet.
  • Addresses that bounce are suppressed, protecting everyone's reputation with Gmail and Outlook.
  • GDPR: mail is stored in the EU; the privacy policy lists every subprocessor.

Questions

Who makes Mektup?

Mektup is owned by BNC Software (CVR 46350553).

Where is my mail stored?

On servers run by Hetzner Online in Germany and Finland, inside the EU. Mektup runs its own mail servers there: receiving, spam filtering, storage, IMAP and sending.

Does Mektup resell another email provider?

No. Mektup operates its own mail infrastructure (Postfix, Dovecot and rspamd on its own servers) and delivers directly to recipients' mail servers without a relay. Customers never host anything themselves.

How do I contact Mektup?

Email contact@usemektup.com.

Start today, or talk to us?

Starter is $20 a month. Agencies get a quote for every client domain on one account.