To unsubscribe from a mailing list, click “Unsubscribe” in the email.
Mail.Ru will prompt you to delete all subscriptions from that sender immediately to clean up the mailbox. Select or deselect the checkbox and click .
If clicking the button does not allow you to unsubscribe, click on the top bar. Emails in the “Spam” folder do not contain the “Unsubscribe” label, as the system has already identified them as possible spam.
Also try the “Manage newsletters” service. This is a section in “Mail settings” that has all your subscriptions listed. You can unsubscribe from unwanted subscriptions and delete emails here.