Email does not check for capitalization when logging in

[AmNotAGoose]

Describe the bug
Logging in will fail if the email has any capitalization.

To Reproduce
Steps to reproduce the behavior:

1. Go to https://app.spacebar.chat/login
2. Register for a new account
3. Log out
4. On the log in screen, put in your information but change any amount of letters in your email to be capitalized
5. The login will fail

Expected behavior
The server should convert the email to lowercase and log you in regardless of capitalization, similar to how Discord does it.

Console Logs
N/A

Env and Software info

• Release: [e.g. 0.1.0]
• Branch (if release is not applicable):
• Commit Hash (if release is not applicable):
• Database:
• Reverse Proxy:
• Thread Count:

Additional context

[TheArcaneBrony]

Hi, thanks for reporting this! I would like to raise that RFC 5321 (section 2.3.11) specifies that the part before the @ is case sensitive.

[AmNotAGoose]

I see, so is this intended behavior? Most major email providers (gmail, hotmail, etc.) are case insensitive.