Looking to buy SMTP with Bitcoin? We offer the best price/quality SMTP service in comparison to other SMTP providers. We accept Bitcoin. Buy your SMTP Server for sending transactional emails and MX email routing/email forward and pay with Bitcoin. Try our SMTP service for free. Start sending, receiving and route /forward emails with your SMTP username and password. Pay with Bitcoin to upgrade your account. Not for sending bulk / mass mail or spam.
5,000 emails per month. For Routing & Transactional emails only. Not for sending spam, mass mail or newsletters. Have questions? Send us an email support@kingmailer.co. We accept Bitcoin. Thank you for supporting small business.
Benefits and features
Price per month
$5 (starts at)
Crypto Payments
Yes
Inbox rate %
99%
Transactional Emails Focus
Yes
Bulk / Mass Emailing
No
API included
Yes
MX Routing
Yes
DKIM & SPF Support
Yes
Setup Time
2 minutes
Free Trial
Yes
Customer Support
Email & Telegram
WordPress Plugin
Yes, available
Privacy Focused
Yes
Easy to troubleshoot emails
In your KingSMTP dashboard, you can click on each email to troubleshoot. KingSMTP 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:
Incoming messages
Spam check
Spam status
Extra details of your message
Spam Check details
Spam score
This is already pre-configured in your account, give it a try.
How does it work?
After signing up with Kingmailer you will have your own SMTP mail server, with SMTP username and password / Email API. You can use your new SMTP server and integrate with your web apps for example WordPress, Magento or iOS/Android apps.
The SMTP server is tied to your domain, make sure to add your domain first and verify its ownership by adding the SPF and DKIM records (this will be provided to you in your account).
Once you have added/verified your domain, enter the following into your SMTP configuration to start sending transactional emails:
Host: kingmailer.org
Type of encryption: TLS
SMTP Port: 587, 465, 25 or 2525
SMTP Authentication: Yes
SMTP username and password
After following these steps, all of your transactional emails will be relayed via Kingmailer and delivered to your customers inbox.
Have questions?
What payment methods do you accept?
We accept Bitcoin, Ethereum, Dogecoin, PayPal and all major credit and debit cards. Your payment information is stored and processed securely by 2Checkout and never reaches our servers.
Can I buy Transactional SMTP here?
Yes.
Can I use this SMTP service for sending mass / bulk mail?
No, we do not offer our service for sending mass / bulk mail.
Do you accept Bitcoin, Ethereum or Dogecoin?
Yes.
Will I have my own SMTP username and password?
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.
Can I use this with a WordPress SMTP plugin?
Yes. We also have our own WordPress plugin, just search Kingmailer SMTP in the WordPress directory. It works with our HTTP API.
Do I need to have a domain for this?
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.
Do you offer forever free trials?
No. You can try the service for 14 days. No credit card required.
Can I ask for a refund?
Yes, no problem.
Will my emails go to the spam/junk folder?
We have a 99% inbox rate.
Can I send/receive emails in my email address?
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.
Can I upload my list here and start emailing?
No. We do not provide a way for customers to upload their subscribers onto our platform.
