Bulk-set daily campaign sending limits for multiple mailboxes

The daily campaign limit caps how many campaign emails a mailbox sends per day. Instead of opening each mailbox's settings, you can select several mailboxes and set the limit for all of them in one action.

Steps

1. Log in to your OutreachFox account.

1. Go to Mailbox from the main menu.

1. Select the mailboxes you want to update. Tick individual mailboxes, or use the select-all checkbox at the top of the list.

1. The bulk actions bar appears with the available settings.

1. Set the campaign emails per day limit. This is how many campaign emails each selected mailbox may send per day.

1. Confirm to apply the limit to every selected mailbox.

What you see afterwards

Each selected mailbox shows the new daily limit in the Mailbox list. Running campaigns respect the new limit from the next sending window.

Recommended limits

Keep warmup running alongside campaigns so the mailbox's total daily volume stays natural.

Tips

• The per-mailbox limit works together with the campaign-level Daily new contacts limit. The campaign spreads its daily volume across the selected sender accounts, and no mailbox exceeds its own cap.
• Scale by adding mailboxes, not by raising this number. 20 mailboxes at 40/day is far safer than 8 at 100/day.
• Lower the limit for any mailbox whose Warm up tab shows spam placement climbing or a health score dropping.

Troubleshooting

• Campaign sends fewer emails than expected — total mailbox caps are lower than the campaign's daily target. Add sender accounts or raise caps modestly.
• Setting did not apply to some mailboxes — those mailboxes were not selected or are disconnected; reconnect them and repeat.

Related articles

• Bulk enable or disable warmup for multiple mailboxes
• Bulk set or clear signatures, and delete mailboxes
• Set campaign sending volume and priorities
• Enable mailbox warmup
• Mailbox wa