I have an email address with my college. I rarely get emails there, but they are important so I need to respond when they come. The college's email system doesn't offer IMAP or POP, but it does allow me to forward the emails. I forward them to my gmail account which is IMAP'ed into my Outlook.
When I reply to the emails, I want the replies to come from my college email address, which means I have to go to the college's email website to compose and send the replies. The problem is that when I read them in Outlook, half the time I forget and reply from Outlook, which means my reply comes from my gmail address instead of the account the email was sent to.
How can I disable/prevent the ability to reply to those emails from Outlook?
Update: Someone below suggested that I change the "From" and "Reply To" address on the emails instead of blocking replies/forwards from being sent. This would be great if it could be automated, because otherwise I'd still have the same problem.