System bounce/ Your email is returned

Dear yeswanth.karthik.divya： So sorry to inform you that your email (yeswanth.karthik.divya@blogger.com) was returned. The Details are as follows: Returned mail time:  Thursday, July 4, 2024 12:16 a.m.. subject： RE: to：  See Recipient Address reasons The recipient's account doesn't exist or your account has been blacklisted error code： smtp; 550 5.1.1 : Recipient address rejected: User unknown in relay recipient table