Username
When connecting to a host's server you are generally required to supply a username. Your host should provide you with this. They might alternatively refer to it as "account ID" or "user ID" instead.
If you are using Sandvox Hosting, your username is simply your email address, the one you used to sign up for the service.
You need to enter your username that you used when you initially signed up, when publishing to an alternate host.
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