About Proton Mail MCP
Proton Mail MCP is an MCP server in the Search category: mCP server for Proton Mail: read, search and organise your mailbox through a headless Proton Mail Bridge.
Install
git clone https://github.com/DreamC0der-AI/proton-mail-mcpThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (14)
delete_emailMove to Trash
Parameters not published.
download_attachmentDownload and track attachments
Parameters not published.
list_downloadsList downloaded attachments
Parameters not published.
list_emailsList emails with filters (DB-first when synced)
Parameters not published.
list_mailboxesList available mailboxes
Parameters not published.
local_searchFTS5 search: `"exact phrase"`, `word*`, `a AND b`, `a NOT b`
Parameters not published.
mark_emailMark as read/unread/flagged/unflagged
Parameters not published.
move_emailMove between mailboxes
Parameters not published.
read_emailRead full email by UID (lazy body fetch + cache)
Parameters not published.
reply_emailReply with proper threading headers
Parameters not published.
Show all 14 tools
search_emailsSearch emails (FTS5 when synced, IMAP fallback)
Parameters not published.
send_emailSend email via SMTP
Parameters not published.
sync_emailsSync headers from IMAP to local DB (incremental)
Parameters not published.
sync_statusShow sync state per mailbox
Parameters not published.
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