Multi Mail

Name: Multi Mail
Author: co.lumman

MCP serverMCP

Hotmail, Outlook.com, Microsoft 365 and Gmail mailboxes - several at once, one search across all.

by co.lummanhomepage ↗v1.0.1

Is this yours?

This record is unclaimed

Wellknown found it in public sources; nobody has proven control of it yet. Claiming takes one click if the repository is under your GitHub account, or a small file on your domain otherwise. Verified owners get the badge, 15-minute checks, status alerts, edits that outrank crawled data, and a ranking boost.

Agents can do it too: POST https://wellknown.network/api/v1/claims with {"agent":"multi-mail","method":"well_known_file"} — machine-readable steps at claim.json, guide at /docs/claim.

Claim this record

Observed by Wellknown

Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability (some checks stopped at authentication)46/46 checks ok

Some successful checks reached the service and some stopped at an authentication response; figures combine both.

when	check	result	http	latency	detail
29 min ago	mcp initialize	ok	200	68 ms	server lumman-mailboxes 1.0.0 · protocol 2025-06-18 · 30 tools
7 h ago	mcp initialize	ok	200	73 ms	server lumman-mailboxes 1.0.0 · protocol 2025-06-18 · 30 tools
13 h ago	mcp initialize	ok	200	65 ms	server lumman-mailboxes 1.0.0 · protocol 2025-06-18 · 30 tools
20 h ago	mcp initialize	ok	200	95 ms	server lumman-mailboxes 1.0.0 · protocol 2025-06-18 · 30 tools
27 h ago	mcp initialize	ok	200	683 ms	server lumman-mailboxes 1.0.0 · protocol 2025-06-18 · 30 tools
32 h ago	mcp initialize	ok	200	117 ms	server lumman-mailboxes 1.0.0 · protocol 2025-06-18 · 30 tools
2 d ago	mcp initialize	ok	200	671 ms	server lumman-mailboxes 1.0.0 · protocol 2025-06-18 · 30 tools
2 d ago	mcp initialize	ok	200	101 ms	server lumman-mailboxes 1.0.0 · protocol 2025-06-18 · 30 tools
2 d ago	mcp initialize	ok	200	223 ms	server lumman-mailboxes 1.0.0 · protocol 2025-06-18 · 30 tools
2 d ago	mcp initialize	ok	200	858 ms	server lumman-mailboxes 1.0.0 · protocol 2025-06-18 · 30 tools

Tools observed via MCP handshake

mailboxes_list — List the connected mailboxes that answer, each by the name a tool's mailbox input takes, and the tools its provider does not offer. The mail of every mailbox ma
messages_list — Search one connected mailbox in its own provider's query language, Gmail's or Outlook's. The mail of every mailbox mailboxes_list names is read and written with
messages_list_all_mailboxes — Search every mailbox you have connected in one call. The answer names the mailbox each result came from, names any mailbox it could not search, and is merged ne
threads_get — Read every message of one thread in a connected mailbox, oldest first.
messages_get — Read one message in a connected mailbox, with its headers and its body.
drafts_create — Compose a message in a connected mailbox and keep it there as a draft.
drafts_update — Change a draft in a connected mailbox. A field the call leaves out stays as the draft has it. A mailbox whose provider is imap keeps the edited draft under a ne
drafts_reply — Compose a reply to a message as a draft, inside the thread it answers and quoting it below the reply: to whoever wrote it, or with replyAll to everyone on it. N
drafts_forward — Compose a forward of a message as a draft, with the files it carries and inside the thread it already sits in. Nothing leaves the mailbox until the draft is sen
drafts_delete — Throw away a draft. Nothing already sent is touched. Gmail mailboxes only: an Outlook draft keeps its identifier once sent, so discarding one could delete sent
messages_send — Compose a new message in a connected mailbox and send it in one call. Call this only when the person asked for this message to go; when they asked to prepare on
drafts_send — Send a draft. It leaves the mailbox and consumes the draft. Only a draft is sent: a message already sent or received is refused, and nothing leaves. Call this o
messages_reply — Reply to a message, inside its own thread and quoting it below the reply: to whoever wrote it, or with replyAll to everyone on it. Call this only when the perso
messages_forward — Forward one message to the addresses you name, with the files it carries, inside the thread it already sits in. Only the provider's own limit applies to what it
labels_list — List the labels a connected mailbox holds, by the id each is applied by. A mailbox whose provider is imap holds its folders as labels, nested by /, beside UNREA
labels_create — Create a label in a connected mailbox and answer the id it is applied by. In a Gmail mailbox, and as a folder in one whose provider is imap, a / nests it under
labels_update — Rename a label, recolour it, or both. The id comes from labels_list. An Outlook mailbox's categories are its labels, and Microsoft lets one take only a new colo
labels_delete — Delete one label, by its id from labels_list. No message is deleted: in a Gmail mailbox the label comes off every message; an Outlook mailbox's category leaves
threads_modify — Apply and remove labels on one thread, or one message of it - an Outlook mailbox's categories are its labels. The ids come from labels_list. Adding SPAM junks i
threads_archive — Take one thread out of the inbox. It stays in the mailbox and in search. A mailbox whose provider is imap moves its inbox messages into its archive folder, made
threads_trash — Move one thread, or one message of it, to the trash - Gmail's bin, an Outlook mailbox's Deleted Items, the trash folder of a mailbox whose provider is imap - wh
threads_untrash — Bring one thread, or one message of it, back out of the trash. A mailbox whose provider is imap puts a draft back in its drafts, the owner's own mail in sent ma
messages_attachments_get — Read one attachment of a message. The answer is what it says, as plain text; with as original it is the file itself, base64. messages_get and threads_get name a
settings_filters_list — List the rules a connected mailbox files incoming mail by.
settings_filters_create — Create a rule that files incoming mail in a connected mailbox. A rule that carries mail out of the mailbox, or that bins or junks what it matches, is refused, w
settings_filters_delete — Delete one rule by its id. Mail it already filed stays where it is.
settings_send_as_patch — Replace the signature on the mailbox's own send-as identity. Nothing of the old one is kept, so read it first with settings_send_as_get. An empty signature clea
settings_send_as_get — Read the signature on the mailbox's own send-as identity, as HTML. A mailbox with no signature answers without one. Gmail mailboxes only: an Outlook mailbox exp
settings_get_vacation — Read whether a connected mailbox answers mail automatically, what it says, and any schedule or restriction it carries.
settings_update_vacation — Turn the vacation responder on or off. A Gmail mailbox replaces the whole responder, so a schedule or a restriction it already held is not kept; an Outlook mail

Multi Mail

This record is unclaimed

Evidence

What the publisher says

Capabilities

Where this record came from