Will they get banned if they implement an e-mail newsletter?

Question

Email Marketing

Hey!
I want to implement a subscription to tags on my young site. That is, the user leaves his mail, indicates which tags he wants to receive information on, and when an article with the specified tag is published, he is sent a letter stating that the article has appeared. The implementation of the mechanism itself is a second matter.
I wonder if mail servers will ban me for this? Where can I read about the limits or conditions?
The site is young and, God forbid, if someone subscribes at all, but with popularity, the number of letters sent from me can naturally increase. Please share your experience and knowledge.

Answer 1

use mailing lists, for example, https://sendpulse.com/ru or mailchimp , you will
see addresses warming up, etc.
if you really need it - read TOS Gmyla, Mail, Yandex