How to Set Daily Sending Limits per Mailbox
Setting conservative daily send limits on each sender account is essential for cold email deliverability. Learn how to configure and monitor per-mailbox daily quotas in OutSends.
What you'll need
Before you start, make sure you have the following ready.
- At least one connected sender account in OutSends
- An active OutSends workspace
Step-by-step guide
Follow these steps to complete the setup.
Navigate to the Senders tab
Open Senders from your OutSends sidebar to view all connected Gmail, Google Workspace, and SMTP accounts.
Open Sender Settings
Click on any sender card or the Settings icon to access mailbox pacing configurations.
Configure the Daily Limit slider
Set your preferred daily ceiling (e.g. 35 emails/day for established accounts, 20–25 emails/day for younger accounts).
Save and monitor progress
Save your settings. OutSends automatically enforces this ceiling across all campaigns, displaying live progress bars.
Tips for best results
Pro tips to get the most out of this setup.
- Never send more than 40 cold emails per day from a single Google Workspace account.
- If you need to send 200 emails per day, rotate across 5 or 6 sender accounts capped at 35 sends each.
- OutSends automatically pauses the sender once the daily cap is reached and resumes the following morning.
Frequently asked questions
Related guides
Explore more how-to guides for OutSends.
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