# Mailinator: how AI models rank it, November 2026

Gane Index, November 2026 Edition. Named in 2 judge labels across 1 category by 2 of 14 models. Page: https://www.gane.ai/index/gtm/vendors/mailinator

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| [Email deliverability and testing tools](https://www.gane.ai/index/gtm/marketing/email-deliverability-and-testing/index.md) | 0% | 124 | 100% | 2 |

## And against it

- "Public/Disposable Email Services (Mailinator, TempMail, etc.) ... often blacklisted by major ESPs" (Kimi K2, Email deliverability)
- "While popular, the free tier raises security concerns" (Claude Haiku 4.5, Email deliverability)

## By model

| Model | First choice | Alternative | Mention | Warning | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 0 | 0 | 0 | 1 | 1 |
| GPT-5.4 mini | 0 | 0 | 0 | 0 | 0 |
| Gemini 3.5 Flash | 0 | 0 | 0 | 0 | 0 |
| Perplexity Sonar | 0 | 0 | 0 | 0 | 0 |
| Grok 4.20 | 0 | 0 | 0 | 0 | 0 |
| Mistral Small | 0 | 0 | 0 | 0 | 0 |
| DeepSeek V4 Flash | 0 | 0 | 0 | 0 | 0 |
| Llama 4 Maverick | 0 | 0 | 0 | 0 | 0 |
| Qwen 3.7 Flash | 0 | 0 | 0 | 0 | 0 |
| Kimi K2 | 0 | 0 | 0 | 1 | 1 |
| GLM 4.7 FlashX | 0 | 0 | 0 | 0 | 0 |
| MiniMax M2.5 | 0 | 0 | 0 | 0 | 0 |
| GPT-6 Luna | 0 | 0 | 0 | 0 | 0 |
| Muse Glimmer 30B | 0 | 0 | 0 | 0 | 0 |

## Sources returned with these answers

The sites and pages cited by the answers that named Mailinator, from 2 of the 2 answers that named it (only the models that return a source list).

### Domains cited

- mailgenius.com: 2
- mailtester.com: 2
- mailtrap.io: 2
- cleantalk.org: 1
- dmarcreport.com: 1
- easydmarc.com: 1
- emaillistvalidation.com: 1
- emailtooltester.com: 1
- github.com: 1
- glockapps.com: 1

### Pages cited

- https://mailgenius.com/: 2
- https://cleantalk.org/email-checker: 1
- https://dmarcreport.com/email-deliverability: 1
- https://easydmarc.com/tools/email-deliverability-test: 1
- https://emaillistvalidation.com/blog/real-time-synchronization-temporary-email-failures-esp-crm: 1
- https://emailtooltester.com/en/blog/best-email-deliverability-tools: 1
- https://github.com/live-direct-marketing/awesome-email-deliverability/blob/main/README.md: 1
- https://glockapps.com/: 1

## Record

- Method: https://www.gane.ai/index/gtm/methodology
- License: CC BY 4.0. Cite as Gane Index, November 2026 Edition, www.gane.ai/index/gtm.