How to make a mailing list?

Question

Email

Lord, hello! Such a thing, for the first time I plan to make an e-mail newsletter, more than 1k users, to be more precise, more than 40k. The base is collected from the network, mails are all targeted or near-targeted.
DNS is configured, PTR+DKIP+SPF...
The email contains a link to unsubscribe.
Target audience.
Text content with links.
Now questions;
1. What should I do if the domain is still banned, I send not only mailing lists from the domain, but also registration confirmations and other technical correspondence!?
2. What else should I do to make emails more trustworthy!?
Any thoughts that come to mind, please help!?

Answer 1

Leading companies' requirements for formatting
Yandex mailing lists
https://yandex.ru/support/mail/spam/honest-mailers.xml
Google
https://support.google.com/mail/answer/81126?hl=ru
Mail.ru
https ://help.mail.ru/enmail-help/rules/general
It is not the domain that is banned, but the IP address. The way out is to follow the mailing rules, and also have several IPs from different subnets.

Answer 2

ramjke
Not a domain or an IP was banned. Banned text. It was possible to send a letter with this text from any mail, as he was banned.
All requirements were met 100%.
Contacted by email, now everything is ok. They lifted the lock. In the course, this is solved only by contacting the support service.
. Considered the mailing option from StandartSend.ru. Tomorrow we will finish the upgrade for our newsletter and try again. If it does not work, then we will try StandartSend.ru. They don't seem to be expensive.