Proactive Monitoring for Email Deliverability
Catch DNS misconfigurations, blacklist issues, and SSL problems before they tank your email campaigns. Built for agencies and email marketers who can't afford downtime.
Monitor All Your Domains in One Dashboard
Real-time health monitoring, instant alerts, and actionable insights for all your email infrastructure
- ✓ No credit card required
- ✓ Monitor up to 1 domain free
- ✓ Upgrade anytime
How MXSentin Works
Securing your email infrastructure doesn't have to be complicated. Three simple steps to total peace of mind.
1. Add Your Domain
Simply enter your client's domain. We instantly scan for SPF, DMARC, and DKIM issues.
2. We Monitor 24/7
Our system keeps a constant watch on DNS records and blacklist status.
3. Get Instant Alerts
Receive immediate notifications if a record breaks or reputation drops.
Simple, Transparent Pricing
Start protecting your domains for free. Upgrade to boost checking frequency and history retention.
Starter
Perfect for testing & hobbyists.
- 1 Monitored Domain
- Daily Checks (24h)
- Daily Blacklist Scan
- 3 Days History
- Email Alerts Only
Pro
For freelancers & serious businesses.
- Up to 10 Domains
- Every 15 Minutes Checks
- Hourly Blacklist Scan
- 30 Days History
- Email + Slack Alerts
Agency
For agencies managing client sites.
- Up to 50 Domains
- Real-time Checks (1 min)
- Hourly Blacklist Scan
- 365 Days History
- White-label Reports
- Email + Slack Alerts