Buy SMTP with Bitcoin
Starting at $5 /mo. We offer you the best price/quality on SMTP service, to send, receive and route/ forward emails. Pay with Bitcoin or USDT without KYC.
Sign up for free to test our SMTP service.
✓ Clean IP address ✓ Outbound emails ✓ Inbound email routing ✓ Email dashboard ✓ WordPress SMTP plugin ✓ Email API ✓ 99.99% Uptime ✓ No-KYC ✓ No IP Leak
How does Kingmailer compare?
Kingmailer is 7x cheaper than Mailgun and 4x cheaper than Sendgrid
Easy to troubleshoot emails
In your Kingmailer dashboard, you can click on each email to troubleshoot. Kingmailer logs and retains data of your emails, this is very useful when you need to troubleshoot your emails.
Here are a few screenshots to give you an idea:
This is already pre-configured in your account, give it a try.
Fast setup, easy integration
Time needed: 2 minutes
Get up and running today. Here’s what needs to get done:
- Activate your account
After you sign up, check your email, click a link, and you’re done.
- Set up your domain
Add a couple DNS records so we know you own the domain you claim to be sending emails from.
- Start sending
You can now send, receive or route emails, using the SMTP credentials or HTTP API.
Yes, you can buy SMTP here.
Yes, you can buy SMTP with Bitcoin.
Yes, you can buy SMTP with credit card or PayPal.
Yes, you can buy SMTP with Ethereum, Doge or other cryptocurrencies.
Paid accounts have no recipients limit.
Yes, only for transactional SMTP emails.
You can buy SMTP monthly or yearly plan. Per month $19.99 or per year $205 (you get 15% discount).
Yes, you can use our SMTP service for MX routing.
No, we do not offer our service for sending mass / bulk mail.
Yes, after signing up, verifying your domain, your own SMTP username and password will be ready for you to use. All of your emails will be logged and easily viewed in your own email dashboard. You will also have your own Email API.
Yes. We also have our own WordPress plugin, just search Kingmailer SMTP in the WordPress directory. It works with our HTTP API.
Yes. In order to be able to use our SMTP service, you will need to have your own domain. You will need to verify the domain and add a few DNS records (at least SPF and DKIM), before it’s good to go.
No. You can try the service for 14 days. No credit card required.
We have a 99% inbox rate.
Yes, this is possible. You will need to add our MX records to your DNS and configure routing. Don’t worry, we’ll help you with this.
No. We do not provide a way for customers to upload their subscribers onto our platform. Also, we do not allow mass mail/ bulk mail newsletters.
No, we do not allow any form of spam.