Email Server IP blacklisted

Email Server IP blacklisted

Hi suppor team,

I have opened a ticket that was closed with just a notification that the concerned team has been informed. Since the very beginning, any email from my domain has been dropping into the spam folders of Gmail, Yahoo... including mails sent by you from Zoho email domains (zohoaccounts.com). Seems that the server sender4-op-o14.zoho.com (136.143.188.14) is consistently listed on various blacklist. Please could it be possible to route me through any other server is not blacklisted. 

Please if this problem is not resolved soon, I will have to close my account.

Thank you,