Hi I have tried setting up DKIM  The 3rd party validity link checks out OK.

I created a type "TXT" entry in my DNS Management in GoDaddy using a "Name" field of <selector>._domainkey and pasting  the full text of the key in the "Value" field in GoDaddy

However when I press the "Verify" button in Zoho Mail the following message returns...." We are unable to get TXT record for DKIM right now...." 

Can you help I do not know what is wrong.

Thanks Joan