Dear'm having problems with the email accounts associated with Zoho Mail service, in Chile there is dnsblchile.org DNSBL service is a free service and open to block spam in Chile, to check the IP Zoho Mail is listed as SPAM. When I send mail I receive these emails:

1. Subject: Undelivered Mail Returned to Sender
2. Recipient: mailer-daemon@mail.zoho.com
3. 
   
4. This message was created automatically by mail delivery software.
    A message that you sent could not be delivered to one or more of its recipients. This is a permanent error.
   
   fjmenares@tarifica.cl, ERROR_CODE :501, ERROR_CODE :5.7.1 <admin@albiceleste.cl>... Sender refused by the DNSBL dnsblchile.org
   
   
    Received:from mail-oi0-f48.google.com (mail-oi0-f48.google.com [209.85.218.48]) by mx.zohomail.com
           with SMTPS id 14613446760271021.3254952864037; Fri, 22 Apr 2016 10:04:36 -0700 (PDT)
    Message-ID:<CAE1uXXFpkicrsPK2RFbtNFxo0he99d_T0MDXs3V2vxut90ag2w@mail.gmail.com>
    Date:Fri, 22 Apr 2016 13:04:35 -0400
    From:Francisco Menares <admin@albiceleste.cl>
    To:fjmenares@tarifica.cl
    Subject:prueba
    Content-Type:multipart/alternative; boundary=001a1149258644eef8053115d2e0

Consult the domain zohomail.com  http://mxtoolbox.com/ and then consult the IP in http://www.dnsblchile.org/ and these are the results.

1. The IP address
2. 165.254.167.200 is listed under the category 127.0.0.11.
3. 74.201.155.121 is listed under the category 127.0.0.11.
4. 74.201.155.79 is listed under the category 127.0.0.11.

1. 127.0.0.11 category groups DNSBL Chile IP addresses that currently send spam or IP addresses that do not comply with the RFC standard defined for SMTP (Simple Mail Transfer Protocol).

When attempting to remove an IP from spam lists only it indicates that 2 post could continue with the removal.

1. The IP address has reverse mx.zohocorp.com 165.254.167.200
2. The e-mail address postmaster@zohocorp.com needs to be enabled before continuing.

1. The IP address has reverse mx2.zohocorp.com 74.201.155.121
2. The e-mail address postmaster@zohocorp.com needs to be enabled before continuing.

1. The IP address 74.201.155.79 is back mx3.zohomail.com
2. Choose the e-mail address correct:
3. postmaster@zohomail.com
4. postmaster@mx3.zohomail.com
5. The e-mail address needs to be enabled before continuing.
6. 
   
7. If you do not control this email address, you do not meet the requirement to remove this IP address.
8. 
   
9. If you ignore this warning and continuous, the IP could be off limits being eliminated by 7, 30 or 90 days, if the confirmation message bounces or is not used.

What should I do to solve this problem?