Understanding Unsubscribes: It's Not Always Bad News
Unsubscribes are a natural part of email marketing. It's important to remember that not every unsubscribe is a bad thing. In fact, a clean email list is a healthy one. When people who are not interested leave, your engagement rates will go up. This is because the people who remain truly want to hear from you. Therefore, you should think of unsubscribes as a way to improve your list.
The Technical Side: How Unsubscribes Work in Mailchimp
Mailchimp handles unsubscribes automatically. The unsubscribe link in every email is a requirement. When a subscriber clicks that link, Mailchimp removes them from your list. They can also choose to manage their preferences. This allows them to stay subscribed but receive different types of emails. You can review the unsubscribe activity in your Mailchimp reports.

Proactive Steps to Reduce Unsubscribes
There are many things you can do to keep your list happy. First, make sure you set clear expectations at signup. Let people know what they will receive and how often. Use segmentation to send relevant content. Tailoring your emails to different groups of people can make a huge difference.
The Importance of Email Frequency
Email frequency is a big reason for unsubscribes. Sending too many emails can overwhelm your audience. Too few emails can make them forget you. You need to find a good balance. A weekly newsletter is a common and effective choice for many businesses.
Making Your Content Valuable and Engaging
Your content is the most important part of your emails. Your emails should always provide value. This could be in the form of helpful tips, discounts, or special news. Use a friendly and clear tone in your writing. Use images and visuals to break up the text. This will make your emails more engaging to read.
I hope this outline is helpful for you. It covers the key topics and provides a good structure for a comprehensive article.