grabmail.io valid
GrabMail
Free disposable email addresses with a REST API and an MCP server. No account,
- Authority
- 50 reach 5 · trust 5 · quality 25 · freshness 15
- Tier
- listed
- llms.txt
- https://grabmail.io/llms.txt
- llms-full.txt
- https://grabmail.io/llms-full.txt
- Sections
- 9
- Links
- 59
- Size
- 36590 bytes
- Popularity rank
- #975272
- Country
- — Publisher location unknown; CDN address excluded
- Country evidence
- No published address evidence collected yet
- For agents
- Documentation: developer or product docs worth reading, nothing to call
- First seen
- 2026-10-25T16:47:19.983Z
- Last checked
- 2026-10-25T19:52:12.467Z
- Badge
Their llms.txt
The beginning of the file, from our validated copy saved 2026-10-25T19:52:10.618Z. Cached copy · Source on grabmail.io
# GrabMail
> Free disposable email addresses with a REST API and an MCP server. No account,
> no API key, no payment. Give out any address on a public domain, then read what
> arrives over HTTP.
grabmail exists for one job: receiving an email you do not want in your real
inbox — a confirmation code, a sign-up link, a test message — and reading it
programmatically.
**Nothing has to be created.** An address exists the moment mail reaches it.
Invent a local part, use it, then poll the API. There is no registration step
and no key to obtain for the public domains.
- Public domains, free, with unlimited addresses: `grabmail.io`, `mixozia.com`, `linqmail.com`
- Messages are deleted **5 days** after they arrive. That is enforced by a
job, not a policy page.
- Attachments up to **5 MB** per message.
- Free API, no key: **60 requests a minute and 1,000 a day per IP address**
(every mailbox call and every MCP tool call counts; the day resets at 00:00
UTC), plus one read per second per address. Over it you get `429` with
`Retry-After`: `rate_limited` for the minute, `daily_limit_reached` for the day.
- **Free account, optional:** a free API key (one per free account) whose allowance — the same
numbers — follows the account instead of the IP address, and an inbox history: every mailbox
opened while signed in, read with the key, or used over MCP is listed at https://grabmail.io/account, ready to
reopen. History can be switched off. Keys: https://grabmail.io/account/keys.
- **Paid plans have no per-minute and no daily cap** — only the per-address rate
of the plan (2, 3 or 5 requests a second). Premium is $12.99/month:
https://grabmail.io/pricing
- **Bring your own domain — the thing most disposable-mail services do not offer.**
Point its MX at `smtp.grabmail.io` and EVERY address on that domain becomes a catch-all
inbox: `anything@yourdomain.com` works without being created first. There is
NOTHING else to do — no account, no registration page, no key. The first
message that arrives connects the domain: we look its MX up at that moment,
and publishing that record IS the proof of ownership. Mail on it is read
exactly like the public domains, by anyone who knows the address.
**Anyone who can guess a public address can read it.** These inboxes are not
private and are not meant to be. Never send anything confidential to one.
## What this service does not do
Stated plainly so it does not have to be guessed. Every line is a deliberate absence, not a gap waiting to be filled.
- **Sending mail:** No. There is no endpoint that sends, and no outbound mail of any kind. A free service with no authentication that could send mail would be a spam relay within a day, and the abuse desk would become the whole company. It is also what makes the inbound server impossible to use as a relay.
- **IMAP or POP3:** No. HTTPS only — a REST API and an MCP server. There is no mail client protocol to connect, and no password to give one. Reading is a GE
…Machine-readable: GET /v1/resolve?q=grabmail.io · GET /v1/domain/grabmail.io · this page as Accept: application/json or text/markdown · MCP lookup_domain
Automatically discovered from public files. Inclusion does not imply endorsement or publisher participation.
Own or manage this website?
If you own or manage grabmail.io, you can update its listing and review file health, discovery activity and score history.
Manage this listing — optional
What verification unlocks
See how your site is discovered—and control what agents see.
- See your website in the map
Review your indexed topics, nearby publishers sharing headings, measured listing exposure and map snapshots in a private report for your website.
- Control what agents see
Edit your listing description, tags, public contact details and additional llms.txt paths. Publish your terms for automated access, attribution and pricing.
- Make your profile eligible for search
A valid, listed, unblocked, verified profile can appear in our publisher sitemap and become eligible for search-engine visibility. Search engines decide what to index and rank.
- Appear in our llms-full.txt
Eligible verified publishers are listed by name, with their file links and summaries, in the service overview agents can read.
Free. No account registration, backlink or payment required. Public discovery remains available without verification.
Let your coding agent verify it
If your coding agent is authorized to manage this website, paste these instructions into it.
Claim my listing on Agent Web Map for grabmail.io:
1. POST https://agentwebmap.com/v1/sites/grabmail.io/claims and keep claim_id and claim_secret private.
2. Publish the verification line "AgentWebMap verification: <token>" (token from step 1) in https://grabmail.io/llms.txt, or use the DNS, meta-tag or well-known method the response describes. This only verifies the listing; your website and domain remain yours.
3. POST https://agentwebmap.com/v1/sites/grabmail.io/verify with {"claim_id": "...", "claim_secret": "..."}.
4. Save the api_key from the answer; it manages the listing (PATCH https://agentwebmap.com/v1/sites/grabmail.io).
MCP equivalent: tools begin_ownership_claim, then verify_domain, at https://agentwebmap.com/mcp. Docs: https://agentwebmap.com/docs#verifyCorrections or removal requests: contact the directory.