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Every connected mailbox carries its own health: a status, a daily limit, and rates that show whether it lands in inboxes or bounces. Scan the whole fleet on the Mailboxes tab, or open one mailbox for its own chart and history.
A grid of connected mailboxes showing status, sender, reply rate, bounce rate and today's sends against each mailbox's daily send limit, with a search box and status, provider and activity filters above it.

The Mailboxes tab, with its filters and health columns.

Scan every mailbox at once

The filters above the grid narrow it by status, provider and activity, so Disconnected or Sent today is one pick away. Each row carries a Status chip, a Reply rate and a Bounce rate, and how much of today’s daily send limit it has used. A Disconnected mailbox offers Reconnect in its row menu. Tick rows to refresh their status, edit their daily limits together, or remove them. Tick one or more rows and click Refresh status in the bar that appears. It re-checks their connections right now, instead of waiting for the hourly check.

Check one mailbox’s health

Click a mailbox’s row on the Mailboxes tab to open its own page. The chart there switches between 7, 30, 90 days or all time, showing sends, replies and received mail over time. Below it, top recipient domains and a list of bounces, each marked hard or soft, show where mail failed. Verify connection checks the mailbox’s access right now and refreshes it if needed. It sends nothing, and a pass marks the mailbox Verified. A disconnected mailbox shows Reconnect alongside it.

Good to know

  • Verified: connected, and its latest connection check passed. The check runs every hour.
  • Connected: connected but not verified. It has not passed a check yet, or its latest check got an error back.
  • Disconnected: it sends nothing until it is reconnected.
Verified and Connected mailboxes both send.
Oneprofile disconnected it on purpose when it left InboxKit or when Remove everything ran, so Refresh status and the hourly check skip it. One that left InboxKit reconnects on its own once it is active there again. After Remove everything, connect InboxKit again and import it.
The mailbox page’s bounce list marks each one hard or soft. The Bounce rate column shows the share of its mail that bounced.
A mailbox that has never sent shows a dash instead of a rate. No sends is not the same as a perfect rate.
The list is too narrow for all of them, such as beside the AI Assistant. Connected via gives way first, then the rates, today’s sends and the sender. The mailbox, its Status and its row menu always show, and a wider window brings the rest back. A sender’s own Mailboxes tab works the same way.
Its contacts wait for it, and a sequence pauses only when none of its mailboxes or LinkedIn accounts can send. Reconnect the mailbox from its row menu and they carry on from it.

Next steps

Connect a mailbox

Add the mailbox you want to check health on.

Buy domains and mailboxes

Add fresh sending capacity when a mailbox runs out.