InboxGuards Email Check
Server Details
Check an email address before you send: syntax, MX, disposable and role inboxes. Pay per call.
- Status
- Healthy
- Last Tested
- Transport
- Streamable HTTP · MCP 2025-11-25
- URL
TDQS
Score is being calculated.
Available Tools
3 toolscheck_email_addressRead-onlyInspect
Check one email address without sending mail: syntax, whether the domain accepts mail (MX, null MX, implicit A), disposable-domain flag (CC0 list), role-account flag (info@, support@...) and free-provider flag. Verdict ok / risky / undeliverable. No SMTP probe, so mailbox existence is not confirmed.
| Name | Required | Description | Default |
|---|---|---|---|
| Yes | Email address to check, e.g. jane@example.com |
pricingInspect
FREE. Prices, network and payment address.
| Name | Required | Description | Default |
|---|---|---|---|
No parameters | |||
validate_emailInspect
FREE. Offline syntax check of an email address before paying for check_email_address.
| Name | Required | Description | Default |
|---|---|---|---|
| Yes |
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
3 tool updates
- First observed
check_email_address - First observed
pricing - First observed
validate_email
Related MCP Connectors
Check whether an email address is real and will accept mail before you send to it.
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Verify email addresses in real time: deliverability, disposable and role addresses, typo fixes.
Verify email addresses in bulk: syntax, domain, MX, disposable and role addresses, SPF and DMARC
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