CritSend ensures your email reaches its appropriate inbox and will not end up in a spam box. We deliver over 2 million automated emails per day: invoices, password notifications, transactional, newsletters, email marketing and more.
Never worry about compliance, deliverability, IP reputation or blacklisting again.
- Just point to our enhanced SMTP relay and start delivering email
- Groundbreaking Delivery Engine
- In-Depth Reporting & Analytics
- Pay as you go - no setup fees, contracts or subscriptions
- 1,000 free emails
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