So this is a pretty noob question. I have a linux server that rocks postfix. We've been using it as our MTA for years. There are a few computers that run outook, one thunderbird, and a bunch of cell phones. My question is: Is there a way to set up POSTFIX, or another linux MTA, that supports syncing? That way the read, sent, received mails on all devices will be synced appropriately to the server? Is it possible? When I worked for a big corp, this is the setup we had through windows and outlook, but I want it linux style.