Zoho mail not receiving mail not sending mail out

Zoho mail not receiving mail not sending mail out

our domain 1stopja.com has been having serious delays in receiving email from outside our domain. 5+ hours of delay.
I changed the MX records today to the recommended settings and now there are no emails being received. MXtoolbox.com does have all updated mx records. Can someone from zoho tech please check to see everything is ok on my settings.

Thanks you,
Daniel