Hello, recently I started getting spam email from russian spammer that I did not sign up to receive with the domain name, starlinko.online. I contacted the abuse email that shows when I look up the owner of the domain name, and I haven't gotten one single reply. The abuse email has an "ru" as a top level domain, showing it is in russia. So they apparently know the registrant is sending spam, and don't intend to do anything about it.
When I open the source code of the spam emails, I can see the email address its coming from, with dozens of letters and numbers in front of the @ and dozens of letters and numbers between @ and the domain name, starlinko.online. The letters and numbers change with each email I get from them, making it impossible to block the email address.
In the past when I got spam emails, If I couldn't block their email address, I would set up rules that would block the spam emails based on the subject line, or parts of the body of the email. But for some reason I can't figure out, no mater how many rules I set up that include the exact subject line and exact sentences from the body, those email just keep coming into my email.
If there is anyone who knows anything about this issue, and can help me block these spam emails, please respond with any helpful answers regarding this issue.
Thank you,
Edward