Jotform being recognized as spam in mail

A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:

 marius@go2diamond.co.za
   SMTP error from remote mail server after end of data:
   host outbound.cpt.host-h.net[197.189.244.90]:
   550 A URL in this email (myjotform . com) is listed on https://spamrl.com/. Please resolve and retry

I would suggest you to first ask your email provider to white-list our IP addresses, here is the link that to our guide with this info: Whitelisting-JotMails-IP-Addresses

You may also consider using your form with the link provided by the wizard, click on the publish wizard and then copy the link as given there :

You may also set the sender email address to the default one, either noreply@jotform.com or noreply@formresponse.com.

I have also checked your email address and it is not currently in our bounce list, you should receive your emails as normal. 

Please let us know if you have questions.