Sending but not recieving

Great plugin, has always worked on different sites with no major issues.
Keep up the good work.

However, recently stopped receiving emails. The email I had it set to is the same domain, and is working otherwise when sending a regular email.

The hosting is with GoDaddy, email is on the Workspace email plan. It is older hosting, so was wondering if plugin is still compatible with older email/hosting.

Form information sends ok when I use any other emails, including emails without the same domain and also emails I have in another GoDaddy CPanel account. So I know that the form is configured correctly. It just doesn’t seem to work with this domain.
I phoned GoDaddy and they ran a diagnostic on the actual email in question and all is good at their end.

GoDaddy suggested I contact you to ask for advice in relation to this.

Thanks

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