I am attempting to link my new Zoho account with my company's domain (shirmke.com) for email collaboration. 

At current I can; 

- send FROM @shirmke (within Zoho)

- send WITHIN @shirmke (within Zoho)

I cannot;

- Receive ANY email from outside clients.

I have;

- used the ThirdParty Tool. This yielded the response DMARC is Missing or Invalid.

 After perusing these forums, I see it may be possible that a DNS response has not yet gone through. Is waiting the correct response or do I have another problem?

Thanks,

Joel