SMTP Pricing

Buy SMTP with Bitcoin

Contact us: Telegram @ Kingmailer or

Before buying PLEASE sign up and test first.

Emails /moPrice /moPrice /year
Pay with Bitcoin, Binance Pay or USDT. Need a custom plan? Contact us. Click on price to pay. Before buying, sign up and test first.
Sign up / registration emails
Password reset emails / confirmation emails
E-commerce / forum / membership site emails
Email alias / forwarding, MX mail routing
We allow Transactional emails only, these are some examples.
Not supported
Not for newsletters
Not for mass / bulk mail
Not for spamming / phishing / scamming
Not for marketing / promotional / announcements emails
We don’t support these types of emails.

By purchasing a plan, you agree to our terms of service, privacy and spam policy.

BEFORE buying, please sign up and test our product first.

You can sign up here:


Free trial has a 5 recipients limit, and the free trial is for testing our SMTP service.

The limits will be changed/removed after upgrade + after we have whitelisted your Kingmailer-account.

Please understand these limits are there to protect our servers. Our SMTP service is not for spamming.

Example of Transactional emails

  • Registration/ welcome emails, Notification emails
  • Feedback emails, ecommerce / forum / membership site emails, Confirmation emails
  • Email alias / forwarding, MX email routing

You can send, receive and route emails with our SMTP service.


  • Clean IP address
  • No KYC
  • No SMTP IP leak
  • WordPress SMTP plugin
  • Outbound emails
  • Inbound email routing
  • Email dashboard
  • Email API
  • 99% Uptime

All paying customers are screened manually to maintain high quality/ inbox delivery.

Yes, we accept Bitcoin. Keep in mind some sites/niche pose a higher risk for our email reputation, and you may not be eligible for our standard monthly or yearly rate. We will offer you a different price in this case.

Contact us if you are a returning customer for the old price.

During checkout we will only ask for your email address.

Our Telegram address: Kingmailer

Our email address: