Hi fellow philmuggers! I added my email accounts in the Mac Mail and found out that it will download all my email for offline use. I only have 128gb capacity SSD and I fear that emails will take up too much space in my mac. i already turned off the "Automatically Download All Attachments" options. Is there a way for me to delete these downloaded messages? I am a new mac user so I am really not familiar with the apple OS X. Thank you!