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I have my own private domain hosting solution with email, for example, email@example.com.
When I am using the iCloud.com website from my browser, let's say for creating a spreadsheet, I will want to shed that with other people, however, I don't want to send it from my iCloud email address, instead I want to be able to send emails from within iCloud.com using my other email address, e.g., firstname.lastname@example.org, how can I do this?
Please note I am NOT asking to be able to send from iCloud from Mail, this is different. I believe my question is not the same as "Can I use a non "me.com" address to send email with iCloud".
If I am logged onto iCloud.com through my browser, I want to be able to use the mail part to send emails from my email@example.com address and not my firstname.lastname@example.org address.
I have checked the settings within iCloud and was not able to find anything.