Yes, you can send your newsletter through Mailchimp. All you need is a Mailchimp account and an email address for your subscribers.
Once you have these, you can create a new newsletter and begin sending it out to your subscribers.
Mailchimp provides many features for creating and managing newsletters, so you can create a newsletter that looks and feels great. You can also add images, videos, and other content to your newsletters to give them more punch.
And because Mailchimp allows you to send newsletters both automatically and manually, you can tailor your newsletter to different segments of your subscribers base.
Overall, Mailchimp is a great way to send out newsletters without having to worry about the details. All you need is an email address for your subscribers and an account with Mailchimp.