InboxVet
Email Verification MCP Server for Claude, Cursor & AI Agents
Connect your AI assistant to InboxVet: verify emails, check domains and Spamhaus blocklists from Claude, Cursor or any MCP client, with your API key.
Connect Claude, Cursor or your own AI agent to InboxVet. Checks come out of the same credits, and they never expire. When a mail server won't give a clear answer, the result is Unknown, not a guessed Invalid. We ask the receiving mail server whether the mailbox exists, then hang up. Your assistant can also test a domain's DNS and check blocklists, free, to explain why mail goes to spam.
Pricing & access
InboxVet has a free tier, with paid plans unlocking more. Check inboxvet.com for current plans.
Frequently asked questions
What is InboxVet?
InboxVet is email Verification MCP Server for Claude, Cursor & AI Agents. Connect your AI assistant to InboxVet: verify emails, check domains and Spamhaus blocklists from Claude, Cursor or any MCP client, with your API key.
Is InboxVet free?
InboxVet has a free tier, with paid plans unlocking more.
What are the best InboxVet alternatives?
People comparing InboxVet also look at Bot403, Cypher eSIM, Reuily, Zalcro. See all options in the Developer Tools category on SiftFox.
Work on InboxVet?
Claim this profile for free - instant with a work email at inboxvet.com.
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