Inside Campaigns, you will find a Settings section, which allows you to:

In the Sending Window section, you can set a schedule for when your emails will be sent out, set an average delay between emails and prioritize the sending of follow-ups over initial emails.

The default average delay value is set to 30 seconds between each email to mimic a more natural way of sending emails and protect your email reputation. If you wish to increase this value, you can do so here. The minimum value is 30 seconds, and the maximum is 600 seconds (10 minutes).

By checking the option to Prioritize follow-ups over initial emails, you will ensure that follow-ups are sent according to your sending window and the delay between each follow-up instead of sending our further first messages.

In the Email Accounts section, you can connect the email accounts from which you wish to send your email campaigns. Here, you can also edit the daily sending limit (15 by default), select a sender and change your sender name by clicking on the Edit button on the right side of your connected email account.

In the Custom Domain section, you can set up your custom tracking domain.

A custom tracking domain is a personalized web address used to track email opens and clicks. It replaces generic tracking links with your own domain, improving brand consistency and deliverability while providing more accurate tracking data.

For details on how to set this up, you can refer to this help guide here.

In the Webhooks section, you can create and set up webhooks for your email campaigns.

Webhooks are notifications of Campaign events that Hunter sends to another application. They are typically used to create lightweight integrations between Hunter and a third-party application.

Learn more about webhooks here.
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In the Unsubscribe sentence section, you can edit the unsubscribe sentence for all of your email campaigns.