1. whois
Date: 27 Mar 2024 01:37:55 -0000 From: MAILER-DAEMON@dnsq.info To: tmaeno@dnsq.info Subject: failure notice Hi. This is the qmail-send program at dnsq.info. I'm afraid I wasn't able to deliver your message to the following addresses. This is a permanent error; I've given up. Sorry it didn't work out. <maenotoshinori@gmail.com>: 64.233.188.27 does not like recipient. Remote host said: 550-5.2.1 The user you are trying to contact is receiving mail +at a rate that 550-5.2.1 prevents additional messages from being delivered. For more 550-5.2.1 information, go to 550 5.2.1 https://support.google.com/mail/?p=ReceivingRatePerm +i5-20020a63d445000000b005f057fcc35fsi6065650pgj.871 - gsmtp Giving up on 64.233.188.27. --- Below this line is a copy of the message.