Can't send e-mails to one particular account, others are OK
If I send an e-mail from my iCloud account to my wife's, she doesn't receive it. If I send from my hotmail account it goes OK. However, she can e-mail to my iCloud account without problem. I have this problem with my iPhone 7 and laptop (Win10). Neither of us have any other problems with out iCloud accounts. Any ideas please?
iPhone 6s