I have a free license and a personal email @gmail.com but want to also add my school email which is through the Gmail interface but @school.edu instead. Is there a way to do this?
Go to Menu > Tools > Accounts, and click on the + icon.
Enter your other email address in the Automatic Setup, and follow the instructions.
The automatic setup never works, and it sends me to do it manually. What should I do?
I am not familiar with the school.edu provider, but you can do it manually.
Instead of Automatic Setup, choose Mail > Other.
You will need some information from your provider, like the IMAP and SMTP server names.