I have a client whose website and DNS are hosted by Yahoo Small Business. Email is hosted externally at Bluehost. Email works fine. One employee is now getting bouncebacks when she attempts to send an email from her personal @att.net account to one particular employee (all others work). The bounceback says: No MX or A records for piila.com
I'm attaching a screenshot of the DNS.
I'm probably going to have to call Yahoo directly, but any ideas?