Free SMTP Server. SMTP Server free.
Free SMTP server. Test our SMTP server. Free SMTP Username and Password.
What is allowed
Here's a list of email types that we allow at the moment, questions? Send us an email firstname.lastname@example.org
|Sign up emails||Newsletters|
|Password reset emails||Promotional emails|
|Notification emails||Cold emails|
|Transactional emails||Marketing newsletters|
|Forum notifications||Unsolicited emails|
|Invoice & receipt emails||Spam|
Pricing based on 50,000 emails p/mo
- Kingmailer: $5 p/mo or $55 p/year
- MailChannels: $70 p/mo or $840 p/year
- MailGun: $35 p/mo or $420 p/year
- Sendgrid: $30 p/mo or $360 p/year
- PostMarkApp: $50 p/mo or $600 p/year
- SMTP2Go: $35 p/mo or $420 p/year
- Mandrill: $50 p/mo or $600 p/year
How is the inbox delivery, you may ask?
We have great inbox delivery, and you can verify this yourself also.
All our customers are in the same IP pool and share the same IP pool, this makes our IP pool very strong and reputable, giving it very high inbox rates, and also because we do not allow spam.
- We have a 80+ % Sender score on ReturnPath, for example see here
- We have a 10/10 Mail Tester score, see here
- Our customers get a free clean IP address, not blacklisted, for example you can see here
- We have 100% uptime, see here
- Is it worth the $5 p/mo? Totally.
Do you need additional proof? We can supply, just email us.
Why users like Kingmailer
Here's a list of reasons why companies and developers use Kingmailer
- Quick email integration
- Free plan
- Easy setup
- Highly reliable
- Extensive API
- Great for parsing inbound emails
- Easy to use UI
- Excellent customer support
- Email + WhatsApp support
- Easy to view logs of sent emails
- Easy to configure in Gmail
- Bitcoin also accepted
All plans include
- SMTP Username / Password
- SMTP API
- Email SSL
- Data Recovery
- Email Archive (180 days)
- Free clean IP-address
- Email Monitoring
- Queue Manager
- Response Management
- Signature Management
- Spam Blocker
- Spam Check
- Whitelisting / Blacklisting
Interview with Navin Poeran, CEO Kingmailer
Check our SMTP Mail Server presentation
Free SMTP Mail Server
After signing up you will have your own free SMTP username/password to get started.
Try for free.
Questions? WhatsApp: +597-878-8413 Email: email@example.com
Free SMTP Server demo
Why Choose Kingmailer?
Free SMTP server
Easily integrate your transactional emails
Powerful SMTP API
Plugins for WordPress, WooCommerce, Prestashop and many more.
Optimize the deliverability of your emails
Manage multiple domains
Monitor your emails reputation
Personalized SPF, DKIM and DMARC authentication
Track & Analyze Performance
History of all your messages with your contacts
Monitor email performance in real time
Get detailed statistics on opens, clicks, bounces, etc.
Have a question? Our support team is available 24/7/365.
Our email is: firstname.lastname@example.org
Free SMTP Features & Details
Get up-to-the-minute analytics on your message deliverability and engagement metrics.
Monitor all your email logs and statistics on deliverability, open rates, click rates and more.
Webhooks & Integrations
Manage your email statistics using webhooks and integrate Kingmailer SMTP with all your tools: WordPress, PrestaShop, WooCommerce and more.
Flexible SMTP APIs
Create customized, dynamic messages using a powerful API.
Ensure your welcome messages, order confirmations, shipping notifications, app alerts, and other important emails reach the inbox.
Message Archiving & Logs
Archive and search historical transactional emails.
What payment types do you accept?
We accept payments via Bitcoin, Visa, Paypal, MasterCard, American Express, Diners, and JCB.
Do you accept Bitcoins?
Yes, we do.
Do I need to have a domain?
Yes. In order to be able to use our SMTP services, you will need to have your own domain. You will need to verify the domain and add a few DNS records, before it's good to go.
How do I upgrade?
To upgrade or downgrade your plan, please send us an email email@example.com
Can I cancel my subscription?
You can cancel your subscription anytime, just send us an email firstname.lastname@example.org.
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. We only provide the SMTP credentials and email relay services, that you can use with your own email marketing software or free email marketing plugin in your WordPress website.
Will my email go to spam/junk folder?
Most definitely not. BUT, if you are you sending unsolicited emails, the chances are high it will.
I bought a mailing list, can I send emails to it?
Actually no, as it will hurt our SMTP servers.
Can I connect this with Gmail, Yahoo, Hotmail etc?
Yes, this is possible. Just use the SMTP settings, and all emails will be relayed via our servers and sent to your email inbox. Make sure to configure the mx records first.
Can I request refund?
Yes, no problem, send us an email email@example.com.
Do you accept Western Union or banking transfers?
Kingmailer can accept these payment methods in certain situations. Please contact firstname.lastname@example.org for assistance.