Computers do not understand letters. They understand numbers. UTF-8 is the rulebook that tells your computer how to turn those numbers back into letters, emojis, and symbols.
When Uplay (Ubisoft Connect) says "user get email UTF-8," it is literally saying:
"I am trying to retrieve the user's email address, but I cannot read the text formatting."
In layman's terms: The launcher choked on your email address. uplay user get email utf 8
If you cannot log in because the verification email is garbled, contact Ubisoft Support. Do not just say "my email is broken." Say:
"My legacy Uplay account sends emails with UTF-8 mojibake. Please reset my account's character encoding to UTF-8 or resend the verification as plain text ASCII."
Support agents have an internal tool to "re-encode" old profiles. Computers do not understand letters
Sometimes, your email is perfectly normal, but a password manager or a copy-paste action drags in an invisible character (a "null byte" or a line break). The client processes that invisible character as part of the email, realizes it isn't valid UTF-8, and throws the error.
Edit Uplay.config (usually %PROGRAMDATA%\Ubisoft\Uplay\):
<Logging>
<LogFile>true</LogFile>
<LogLevel>Verbose</LogLevel>
<LogWebRequests>true</LogWebRequests>
<UTF8Logging>true</UTF8Logging>
</Logging>
If you are a Ubisoft user, you may have recently opened an email from Uplay—perhaps a verification code, a receipt, or a password reset link—only to be greeted by a wall of strange characters. Instead of "Confirm Your Email," the subject line or body might read something like: =?UTF-8?B?Q29uZmlybSBZb3VyIEVtYWls?= or contain odd symbols like é and â€. "I am trying to retrieve the user's email
This can be alarming. Is it a phishing attempt? Is your account compromised? Is your computer broken?
In most cases, the answer is much simpler: it is a Character Encoding issue, specifically related to UTF-8. This article explains why this happens, what it means for your security, and how to fix it.