Temp Mail Detector is a temporary email detection API service. Query the growing database, analyse domains in real time, and use our crawlers to stay one step ahead of disposable email providers.
Temp Mail Detector provides an API to detect disposable email domains in real time.
- for
- Developers needing to block temporary email sign-ups.
- pricing
- freemium
- license
- Apache-2.0
- v0.0.12 years ago
works withWordPressGhostGoPHPPython
Key features
6 features of Temp Mail Detector
- Real-time domain scoring — Returns a risk score and metadata for a given email domain.
- Pay-as-you-go pricing — Charges $0.005 per lookup with no credit card required for the free tier.
- WordPress & Ghost plugins — Ready-made plugins to protect sign-ups on popular CMS platforms.
- No email storage — Validates only the domain, never storing full email addresses.
- Crawlers & block list — Continuously crawls and updates a block list of temporary email providers.
- Simple API integration — Make a POST request with a domain to receive validation results.
Use cases
- Block disposable emails during user registration to prevent fraud.
- Filter sign-ups for free-trial AI services to reduce abuse.
- Improve email list quality by rejecting temporary addresses at signup.
Temp Mail Detector vs alternatives
 Temp Mail Detector |  GetTestMail |  Clerk |  Public APIs | |
|---|---|---|---|---|
| Best for | Disposable email detection API | Testing temporary inboxes | User auth and management | Discovering public APIs |
| Pricing | Freemium | Subscription | Free | Free |
| DevHunt upvotes | 7 | 23 | 61 | 41 |
| Launched | Jan 2025 | Jan 2023 | Apr 2024 | Jan 2023 |
- Temp Mail Detector vs GetTestMail: Provides a temporary email service for testing, not detection of disposable emails.
- Temp Mail Detector vs Clerk: Comprehensive user management platform with authentication, not focused on disposable email detection.
- Temp Mail Detector vs Public APIs: A curated list of public APIs, includes many services but not a dedicated disposable email detector.
Temp Mail Detector FAQ
How does Temp Mail Detector help stop fraud?+
It checks the domain of a new sign-up against a constantly updated block list and returns a risk score, allowing you to reject disposable addresses.
Does the service store email data?+
No, it only validates the domain and never stores full email addresses.
Can it improve email list quality?+
Yes, by filtering out temporary addresses during sign-up, though it is not a bulk email validation service.
What if a legitimate email is incorrectly flagged?+
Contact support@tempmaildetector.com to review and adjust the block list.
Are there plugins for popular platforms?+
Yes, free plugins are available for WordPress (including WooCommerce) and Ghost.
Summarized by DevHunt from tempmaildetector.com · Sep 27, 2026. Details may change; check the official site.
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