MailGuard API
## MailGuard API Professional email validation with real DNS checks — not just format validation. ### Endpoints - **Single Validate** — Full check with quality score 0-100 - **Bulk Validate** — Validate up to 50 emails in one request - **MX Check** — Verify if a domain can receive email - **Domain Check** — Full domain reputation check ### What it checks - Email format validity - Domain…
3 subscribers
4 endpoints
The in-depth APIMemo review for this API hasn't been published yet —
the data below comes straight from the public marketplace listing.
MailGuard API endpoints
| Method | Endpoint | Description |
|---|---|---|
| POST |
Bulk Validate /email/bulk-validate |
Validate up to 50 emails in a single request. Returns full validation results for each email plus a summary with deliverability rate, disposable count, and role-based count. |
| GET |
Validate Email /email/validate |
Full validation of a single email address. Checks format, domain existence, MX records, disposable status, and role-based detection. Returns a quality score from 0 to 100 and a… |
| GET |
MX Check /email/mx-check |
Check MX records for any domain. Useful for verifying if a domain can actually receive emails before sending. Returns all MX records and disposable status. |
| GET |
Domain Check /email/domain-check |
Full domain reputation check. Returns domain existence, MX records, disposable status, and an overall domain health rating: good, dead, no-email, or disposable. |
MailGuard API pricing
| Plan | Price | Rate limit | Quotas |
|---|---|---|---|
| BASIC | Free | — |
|
| PRO | $9.99 / month | — |
|
| ULTRA | $29.99 / month | — |
|
