Apple ID Email address not valid for AppleID

[Whirlr]

I'm experiencing a strange issue. I have recently registered a domain name and I'm trying to create an AppleID with a new email address at that domain, but the AppleID website is telling me to use a valid email address.

abc@domainname.net.au doesn't work
xyz@domainname.net.au doesn't work
abc@www.domainname.net.au works
abc@autodiscover.domainname.net.au works
abc@subnotcreated.domainname.net.au doesn't work

Any ideas?

 

[mystery hill]

Are your DNS records set correctly? Try validating those email addresses here - https://verifalia.com/validate-email

It's difficult to check without knowing the actual domain name.

 

[Whirlr]

Are your DNS records set correctly? Try validating those email addresses here - https://verifalia.com/validate-email

It's difficult to check without knowing the actual domain name.

Yes, they seem to be fine.