You know how real men don’t swear?

Here’s an e-mail service for those real machos: Alpha Mail
Source code: alphamail.zip

First, you need to prove you’re decent enough of a man to access the service.
Submit first flag here.

Added at 14:45 UTC: you might have already figured out you need to prove your Speed. You can either do some basic OCR (look at the colors, it will help you split the digits), or you can maybe code a wrapper that gives a couple of digits to every team member :)