Trouble configureing MyDomain mail/domain redirector with multiple email addresses only when Zoho is one of them

Trouble configureing MyDomain mail/domain redirector with multiple email addresses only when Zoho is one of them

I’ve been using Zoho for a few weeks, and everything’s been great.  Here’s my setup:  I have a domain name, “xyz.com” (not the actual name) to which my emails—as well as many family members’—are addressed (e.g.michael@xyz.com; stathis@xyz.com; etc.).  Last week, I was perusing the Zoho web pages, and a notice read that I should reconfigure my MX records at my domain to the Zoho ones.  I did so, but today my brother called me to let me know (putting it kindly) that he was not receiving his emails.  Oops.

 

The domain (xyz.com) is configured at the site, MyDomain.com.  My email, ‘michael@xyz.com’ redirects to Zoho.  Fine—all was working before; all still works after changing the MX records to point to Zoho.  However, the other family members’ emails are redirected elsewhere, for example, ‘stathis@xyz.com’ to ‘stathis.xyz@gmail.com’, ‘christy@xyz.com’ to ‘cxyz@yahoo.com’, and ‘nicholas@xyz.com’ to ‘nxyz@aol (I know…) .com’, etc.  This was working fine, before.

 

With the MX records change, Stathis is no longer getting his email redirected to Gmail.  The same is true for the others.  I tried configuring the Split Delivery option, but it rejected gmail…and I don’t think it would work for multiple destination domains either.

How can I set up the MyDomain configuration now with Zoho's requirement to have the MX record pointing to Zoho?  Again, only one of the email users redirect to Zoho (me), the other emails redirect to other services such as gmail.