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What is KingSMTP?
KingSMTP is a privacy-focused SMTP email service designed for transactional email delivery and reliable inbox placement. Established in 2017, the platform delivers secure outbound and inbound email routing for businesses, allowing users to send, receive, and route emails without compromising their privacy. With flexible payment options including Bitcoin and other cryptocurrencies, KingSMTP is ideal for users prioritizing anonymity and data security.
KingSMTP features a user-friendly dashboard, easy domain verification, DKIM/SPF support, and a dedicated WordPress SMTP plugin for seamless integration. TLS encryption and clean IP addresses ensure high deliverability and protection against IP leaks. The service is strictly dedicated to transactional emails, not supporting mass mailing or marketing campaigns, and ensures rapid setup and minimal downtime through global server infrastructure and 99% inbox rates.
Features
- Clean IP Address: Each account uses reputable IP addresses to ensure high deliverability.
- Outbound and Inbound Emails: Enables both sending and receiving of emails.
- Email Dashboard: Visual management and troubleshooting of processed emails.
- WordPress SMTP Plugin: Optimized plugin for smooth WordPress integration.
- No KYC Required: User privacy is protected with no identity verification.
- Cryptocurrency Payments: Accepts Bitcoin, USDT, Binance Pay, and more.
- TLS Encryption: Protects data and authentication credentials during transmission.
- 99% Inbox Rate: Achieves high email deliverability to recipient inbox.
- API Access: Provides an HTTP email API for integration (user dashboard).
- MX Routing: Support for MX email routing for domains.
Use Cases
- Automating password resets and confirmation emails for web applications.
- Processing order confirmations and transactional updates in e-commerce systems.
- Routing and forwarding emails for custom business domains.
- Sending account activation and notification emails for membership sites.
- Delivering feedback or forum notification emails securely.
- Handling transactional communications in SaaS applications.
FAQs
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What payment methods can I use with KingSMTP?
KingSMTP accepts Bitcoin, USDT, Binance Pay, and various other cryptocurrencies for service payments. -
Is KingSMTP suitable for bulk newsletter campaigns?
No, KingSMTP is strictly designed for transactional emails and does not support bulk or mass mailing. -
Can KingSMTP be integrated with WordPress sites?
Yes, KingSMTP provides an optimized WordPress SMTP plugin that supports HTTP protocol and works even if port 25 is blocked. -
Do I need to verify my domain to use the service?
Yes, domain verification is required before sending transactional emails using KingSMTP. -
Is there a trial period available?
Yes, KingSMTP offers a 7-day free trial with a recipients limit for testing the service.
