Frequently Asked Questions
General Questions
SpamBarometer is an advanced email testing service that helps you improve deliverability...
Email Testing
We analyze your email content, headers, and authentication against common spam filters...
Our tests are based on real-world spam filter data and machine learning...
We recommend testing before each major campaign and after template changes...
Billing & Subscriptions
We offer various plans starting from free tier to enterprise solutions...
Yes, you can cancel your subscription at any time from your account settings...
We accept all major credit cards and PayPal...
Technical Details
Yes, we verify DKIM signatures and provide detailed authentication reports...