Last updated: January 2026
What Is SMTP.com?
Email deliverability is invisible until it fails—then suddenly critical messages land in spam or never arrive at all. SMTP.com is an email delivery service focused on one thing: getting your emails delivered. The platform provides SMTP relay, API integration, and deliverability expertise that ensures transactional and marketing emails reach inboxes.
For businesses where email delivery directly impacts operations—order confirmations, password resets, notifications, newsletters—SMTP.com provides the infrastructure reliability that standard email hosting often lacks.
[cta text="Improve Your Email Delivery"]Key Features Explained
SMTP Relay
Route email through SMTP.com infrastructure. Replace unreliable sending with enterprise-grade delivery. Works with any application that sends email via SMTP.
Email API
RESTful API for programmatic sending. Integrate with applications, automate sending, and handle high volumes.
Deliverability Optimization
Dedicated IPs, authentication setup (SPF, DKIM, DMARC), and reputation monitoring. Expert configuration that improves inbox placement.
Real-Time Tracking
Monitor delivery, opens, clicks, and bounces. Real-time events and webhooks for integration with your systems.
Reputation Management
IP warming, complaint handling, and list hygiene tools. Maintain sender reputation over time.
Transactional Focus
Optimized for high-priority transactional email where delivery matters most.
[cta text="Improve Your Email Delivery"]Pricing (2026)
Volume-based pricing:
Essential — Starting plans for lower volumes with core features.
Professional — Higher volumes with dedicated IP and enhanced support.
Enterprise — Custom pricing for high-volume senders with specific requirements.
Pricing scales with monthly email volume. Request quotes for specific needs.
Who Uses SMTP.com?
E-commerce
Order confirmations, shipping notifications, and transactional email that must deliver.
SaaS Companies
Application notifications, alerts, and user communications.
Marketing Teams
Newsletter and campaign delivery with reliable infrastructure.
Developers
Applications requiring programmatic email sending.
Pros and Cons
What We Like
Focused on deliverability expertise
Good tracking and analytics
Reliable infrastructure
Dedicated IP options
Technical support for deliverability issues
What Could Be Better
Email service only—no marketing platform features
Interface less polished than some competitors
Pricing can be complex
SMTP.com vs. Alternatives
vs. SendGrid: SendGrid offers similar capabilities. Compare pricing and specific features for your volume.
vs. Amazon SES: SES is cheaper at scale but requires more technical setup. SMTP.com provides more managed service.
vs. Mailgun: Similar market. Compare deliverability features and pricing.
Tips for Success
Authenticate properly: Set up SPF, DKIM, DMARC correctly.
Warm up IPs: Gradually increase volume on new IPs.
Monitor reputation: Track deliverability metrics proactively.
FAQ
What's the difference from regular email?
Regular email hosting isn't optimized for volume or deliverability. SMTP.com is built for reliable delivery.
Do I need technical skills?
Basic setup requires some technical knowledge. API integration requires development skills.
Can I use for marketing email?
Yes, but platform is optimized for transactional. Marketing features less developed than dedicated marketing platforms.
Final Verdict
SMTP.com serves businesses where email delivery reliability matters. The focused approach on deliverability provides value for organizations whose emails must reach recipients.
Rating: 4.1/5
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