AGPC Domain Check

Check a domain's SPF, DKIM, DMARC and MX with a graded shareable report

Official docs outline

Extra Credit builds an outline of AGPC Domain Check's docs the first time your work uses it. Until then, start at the official documentation.

Atomic Mail Email for AI agents: programmatic inbox creation and send/receive over JMAP
B2B Email & Domain Scorer Email verification: MX, disposable/free/role detection, typo fix and a keep/fix/drop action
Best Temp Mail Disposable inboxes for automated email testing, with OTP extraction
Cloudmersive Validate Validate email addresses, phone numbers, VAT numbers and domain names
ContactLint Validate email syntax, MX, disposable and role addresses with typo suggestions, plus phone numbers
Disban Classify email domains as disposable, free, alias, testing or parked to block fake signups
Disify Validate and detect disposable and temporary email addresses
DropMail GraphQL API for creating and managing ephemeral e-mail inboxes
Email Spam Tester Send a test message and get a spam score, 41 checks with RFC citations and a fix plan
Email Validation Validate email addresses for deliverability and spam
Email Validator by LifeStep Validate email syntax and MX, detect disposable/role addresses, suggest typo fixes
EmailJS Send emails directly from client-side JavaScript without a backend server