Emailing a new Wordpress post, what are the free options?

Question

Email

Hello, it is necessary that people who subscribed through the form on the site receive messages about new entries on the site. I found different plug-ins, but unfortunately the free version with restrictions on the number of messages sent per month, and the paid versions (monthly) are overpriced.
Are there free options? Or some code in a function?

Answer 1

https://wordpress.org/plugins/mailpoet/ - up to 1000 subscribers free. The most appropriate option.
There is also
https://wordpress.org/plugins/email-subscribers/
https://wordpress.org/plugins/newsletter/
Both are pretty easy to set up and use.

Answer 2

You can write a little code that sends messages using the mail()or function. wp_mail()But letters can end up in spam, you need to configure SMTP