Mail hosting for domain has been disabled?

Mail hosting for domain has been disabled?

I received an email to my Gmail account on 25th May as follows:

show details  May 25
Dear Admin,
Mail Domain waltonz.com has been disabled by our MXLookup-Task
Reason : MX not configured properly
Implications : Mails may not be fetched in your users Zoho Account
Current MX Records : mx2.zohomail.com. [172.29.250.89, ] | mx.zohomail.com. [172.29.250.89, ] |
Valid Zoho MX Records : mx.zohocorp.com.[74.201.154.202, ] | mx2.zohocorp.com.[74.201.154.202, ] | mx.zohomail.com.[72.5.230.114, ] | mx2.zohomail.com.[72.5.230.119, ] | mx3.zohomail.com.[74.201.155.79, ] |

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This is an automated message, please do not reply to this mail. - Zoho Mail Administration








but my Zoho mail seems to be working, both sending and receiving. Do I need to do anything or was this just a temporary glitch?

Thanks

Greg