I use only webbased Gmail for mail, but Mail.app keeps popping up as a result from iCal-appointments that have a e-mail reminder setting. I also get these reminders from Gmail anyway and I would like to disable the Mail.app program altogether.
I'm kind of fed up of doing "forcequit Mail.app" from Alfred several times a day. How can I solve this? Is there some kind of hook like "When Mail.app launches, kill it"? Mail.app cannot be removed from OSX.