I decided to use newsletters instead of promoting on banned social networks. I launched everything myself through Unisender. I chose this service because it was recommended as a reliable Russian option that wouldn't cause any issues. I really didn't encounter any problems with that. I launched the newsletters myself, following the instructions, and before that, I integrated it with my WordPress site. Currently, I am sending out information about all the new courses I have. Many people are returning to the site thanks to the newsletters, so overall, my goals are being achieved.
