Hi Paul,
I just transferred my domain from Dotster.com which was bought by Web.com who have terminated support for the email alias feature.
I had some email aliases setup on the original Dotster.com site, which where somehow "hard-coded" as part of the merger with Web.com.
I know this because these email aliases continued to work, despite not being visible/available on the new registrar.
This is also currently the case, after I transferred my domain to Squarespace.
I know Squarespace supports email aliases, but when I try to use this option it gives me the following error:
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"You cannot add or edit email forwarding rules at this time
You can’t add email forwarding rules to a domain with MX records or an active Google Workspace subscription. To add email forwarding rules, first delete any MX records you created or the Google Workspace subscription for this domain."
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As I've mentioned, I have not created any MX records, nor am I using a Google Workspace subscription.
If there are some kind of MX records these must have been created during the original migration process because my email aliases are still working...
I don't want to lose the functionality of the email aliases I have previously setup...