Limitations on Email Address Characters

We are experiencing a significant issue where certain characters, such as those used in French and German (e.g., accented letters), are not accepted in email addresses, particularly before the ‘@’ symbol.

⚠️ The Problem
This limitation is preventing us from successfully communicating with our French and German clients, whose email addresses contain these characters. Since there is no comprehensive list of restricted characters or official documentation, it is unclear how to resolve or work around this issue effectively.

✅ Why Does This Matter?

• It would enhance accessibility and inclusion for speakers of languages with specific characters.
• It would reduce frustration when valid email addresses fail verification.