ZOHO Mail Server 136.143.188.17 Was Listed by SpamCOP (June 20, 2022)
received email bounced and found out that SpamCOP was listing ZOHO mail server 136.143.188.51 was blacklisted by SpamCOP.
This can be seen using the following link:
https://mxtoolbox.com/SuperTool.aspx?action=blacklist%3a136.143.188.17
https://www.spamcop.net/w3m?action=checkblock&ip=136.143.188.17
https://mxtoolbox.com/SuperTool.aspx?action=blacklist%3a136.143.188.17
https://www.spamcop.net/w3m?action=checkblock&ip=136.143.188.17
Please fix.