Skip to content
RRAECHLY
MailboxesWrites data

set_extra_domains

Ask for a different number of extra sending domains (three senders each, $25 a month each) on a paid plan.

What it does

Ask for a different number of extra sending domains (three senders each, $25 a month each) on a paid plan. Never charges: it returns the price and a confirm_url, and the user confirms on the billing page, where the difference is charged to their card. Then order the domain with order_senders.

Parameters

NameTypeNotes
count *numberTotal extra domains wanted, not the change

* required

More mailboxes tools

See all 147 tools and the connection string on the MCP server page.

Run set_extra_domains yourself.

Connect the MCP server to Claude, Claude Code or Cursor and the whole toolset shows up in the conversation.