I will do a promotional mailing of your message on feedback forms on the .COM domain base.
There are over 2500000 contact forms in the database.
PLUSES:
1) All messages reach the recipients and are read. Site owners are very careful about this as it is very important to them.
2) If you send out a feedback form, the letter will get to the inbox on a mandatory basis, whereas an email newsletter guarantees that 10-50% of the emails will get to the inbox;
3) Working with feedback forms is much easier than for e-mailing, as it does not require any synonymization of titles and text of the letter itself;
4) When a form of feedback is sent, the message will not be blocked by email services or programs, because it is sent from different i-pin addresses. In the same way you would not be able to avoid blocking with a normal email account;
5) This message has been read by YOU, so others will read it =)
My TeleGram is @semantika_pro ( https://t.me/semantika_pro )