Hello, 1. if the mails still have to be confirmed manually -- If you create a "custom" sandbox account, you will need to manually confirm the email address on the account. If you create a "standard" sandbox account by selecting a country and then choosing personal or business account, the account will be created with a confirmed email address and a verified status. 2. if this only affects the sandbox solution and in "online" production everything works like it should. In production you need to confirm any email address you may add to an account. If you don't confirm an email address, the account will be unable to receive payments. Thanks !
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