That’s not a question but good for her
There are pros and cons to using special characters in email subject lines. Generally, marketers report higher open rates.
Some report better engagement, but many don’t.
There are also reports of special characters causing problems with deliverability, mostly because spammers became very fond of special characters for a while.
Answer:
If it works then no, if it doesn't then yes
Explanation:
Code Academy probably runs either way because it is not taking this as a intense class.
