MailOnce vs yourDMARC
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
MailOnce compared with yourDMARC
| Detail | 
MailOnce | 
yourDMARC |
|---|
| What it does | Temporary email for verification messages and OTP codes in a browser-scoped, auto-expiring inbox
| DMARC, SPF and DKIM monitoring platform that stops domain spoofing and protects email delivery
|
|---|
| Stage | Not given
| Not given
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| Founded | Not given
| Not given
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| Based in | Not given
| CA
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| Pricing model | Free
| Freemium
|
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| Pricing | Not given
| Free Plan: US$0/month (1 domain, 50,000 emails/month, 30 days history). Starter: US$29/month or US$290/year (3 domains, 250,000 emails/month, 6 months history). Growth: US$99/month or US$990/year (10 domains, 1,000,000 emails/month, 12 months history). Business: US$249/month or US$2,490/year (25 dom
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| Key features | - Instant temporary email creation without signup
- Auto-expiring inbox after one hour, extendable to three hours
- Automatic OTP code detection and copying
- Verification link detection and opening
- Custom email address selection
- Secure device linking with QR code approval
- Real-time message delivery without manual refresh
- Multiple domain options for custom addresses
- Safe email change with confirmation step
| - Real-time monitoring of DMARC, SPF, DKIM, BIMI, and MTA-STS reports
- Domain scanner to analyze email vulnerabilities
- Simplified reports with detailed email channel visibility
- Threat detection for spoofing, phishing, and BEC attacks
- Multi-tenant tooling for MSPs and agencies
- White-label reporting for resellers
- DNS timeline and recommended actions for compliance
- User permissions and audit exports
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| What makes it different | - No account creation required to use the service
- Privacy-focused design with clear lifecycle boundaries
- Security claims tied to implemented controls, not empty promises
- Designed for practical utility rather than unnecessary features
| - No credit card required to start with the free plan
- Managed & MSP option where the company takes responsibility for enforcement
- Suitable for SMBs with limited IT resources
- 24/7 support availability
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 2 ▼ −1 (down) since last check | 17 ● no change since last check |
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| Trust Flow (Majestic) | 4 | 9 |
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| Citation Flow (Majestic) | 22 | 25 |
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| Referring domains (Majestic) | 10 | 34 |
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4 details filled in for both companies.
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