Mailboxes
Daily limits and sending pace
How many emails each mailbox sends, and how NorthQuest spaces them out.
Defaults
- 30 cold emails a day per mailbox. NorthQuest warns above 50. The hard cap is 100.
- 20 new leads a day per mailbox. The rest of the daily budget goes to follow-ups.
- 5 minutes between emails from the same mailbox, plus a random 0–5 minutes.
- Monday to Friday, 9:00 to 17:00, in the campaign's time zone.
You can change these. Values outside the safe range show a warning.
Change a mailbox's limit
Open the mailbox in Deliverability › Mailboxes. Its daily limit replaces the workspace default for that mailbox. To change several at once, select them and use Daily limit.
New mailboxes
Start slowly. A safe ramp is 5 to 15 a day in week 2, 15 to 25 in week 3, then 30.
Sending domains
Use 2 to 3 mailboxes per sending domain. NorthQuest never sends more than 300 emails per domain in 24 hours.