Postmark
Postmark is the easiest and most reliable way to be sure your important transactional emails get to the inbox.
API
Email Templates
Custom Fields
Customer Segmentation
Personalization
Campaign Reporting
Customizable Branding
Drip Email Marketing
Email Automation
Email Marketing
Engagement Analytics
API KEY Permissions
Advanced Message Handling
Advanced Statistics
Automated Worklows
Automatic CSS Inlining
Batch Sending
Bounce Handling
Campaign Comparison
Campaign Management
Campaign Planning
Category Tag
Complaint Handling
Configurable Email Alerts
Contact Management API
Content Management
Custom API Integration
Custom Categories
Custom Integration
Custom SPF
Custom Tracking Domains
DKIM Customization
Dedicated API Support
Forms Management
Dedicated IP
Deliverability Experts
Delivery Optimization
Email Tracking
Customizable Templates
Email Distribution
Performance Reports
Delivery Reports
Push Notifications
Subscriber Management
Behavior Driven Rules
Email Analytics
Real-time Analytics
Event API
Real-time Data
Engagement Tracking
RESTful API
Dynamic Queueing
Email Reports
Email Template Engine
IP Allocation Management
IP Whitelabeling
Marketing Email Services
Email Delivery Management
Response Management
Module Library
Multi-variate Testing
Multiple Dedicated IPs
Parse API
Parse Webhook
Performance Monitoring
Real-time Email Tracking
Recipient Management
Responsive Layouts
SMTP Relay
SPAM Filter Testing
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