Mail Blaze MCP by usefulapi

Ingested from the official MCP Registry

FastDrop pulled this entry from the official MCP Registry as io.usefulapi/mailblaze and probed the endpoint. The maker did not submit it, so the outbound link is not endorsed and the description is not theirs.

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Tools this endpoint exposes

Read directly from the endpoint on 25 Oct 2026. Not supplied by the maker.

• mailblaze_list_lists

  List the account's mailing lists (name, uid, subscriber counts, defaults). Use the list uid in the other tools. Paged: page + per_page.

• mailblaze_get_list

  Get one mailing list by its uid: general settings, default sender, company details and counts.

• mailblaze_list_list_fields

  List the fields of a mailing list (label, tag, type, required). The tags (EMAIL, FNAME, LNAME, custom ones) are the keys used when adding or updating subscribers.

• mailblaze_list_segments

  List the segments defined on a mailing list (uid, name). A segment uid can be used when creating a campaign.

• mailblaze_list_subscribers

  List the subscribers of a mailing list (sets of 10 per page; use page to go on). Contains personal data (emails, names).

• mailblaze_get_subscriber

  Get one subscriber of a list by subscriber uid (status, fields, dates).

• mailblaze_find_subscriber_by_email

  Look up a subscriber in one list by email address. Returns the subscriber (with its uid) or a not-found error.

• mailblaze_add_subscriber

  WRITE, MAY SEND A CONFIRMATION EMAIL: add one subscriber to a mailing list. Depending on the list's settings Mail Blaze may send the person a confirmation (double opt-in) email. Only add people who ag