icloud mail support custom domains. I am using them. Sending an email from catch-all covered email is not a big issues also, create use, delete and it still w

icloud mail support custom domains. I am using them. Sending an email from catch-all covered email is not a big issues also, create use, delete and it still works. I am slowly transitioning to icloud from gmail, was thinking of proton but reading the above comment made me change my mind, good custom domain support is a must for me.