Warm-up slots and limits

This article explains mailbox warm-ups (also known as warm-up slots) and the daily warm-up limits.

Every plan provides you with warm-up slots to warm up your email accounts. During the warm-up, your email accounts can send a certain number of emails per day.

Warm-up slots

Your warm-up slots depend on your plan. On Pro plans, you get the unlimited warm-up slots. The number of warm-up slots means how many email accounts you can warm up at the same time.

One warm-up slot is for one email account. When you add your email account to a warm-up, it takes a slot for the duration of the warm-up campaign. If you delete this email account from the warm-up, the slot becomes free and you can add another email account to that slot.

Warm-up limits

The daily warm-up limit is how many emails your account can send per day during a warm-up campaign.

Each email account in the warm-up has its own limit. For example, with the Pro 5K plan, you can warm up unlimited mailboxes, each sending up to 100 emails per day.

Your daily warm-up limit depends on your plan. A higher limit allows you to set a higher daily warm-up goal in your settings. This means your email account will be better prepared for sending more emails in campaigns.

The table below shows how many email accounts you can warm up at the same time and their daily warm-up limits.

The Trial plan allows you to send 450 warm-up emails for free. This limit does not renew when your free plan extends to the next month. Upgrade your account to premium to continue the warm-up with increased limits.

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