I guess when I think of having an archive account (and I currently have one, at Gmail, too), I have all my email forwarded to there, but I don't use the account unless I need to find something and dig it up.. so it's not even set up in ZD for me. I have my primary account setup in ZD, and from there I act upon the messages.
If you just have a single mailbox, and you're using that same one for your archive, I would not recommend using IMAP; I'd use POP3 (set up a new account, but use "Other" for the type and choose POP3 rather than IMAP. If you choose Gmail, it will defalut to IMAP), and then that will save a copy of your email locally on your computer and won't push those changes back up to the Gmail servers.
I'm not sure if ZD is faster or slower than Outlook; I don't think those benchmarks have been run. Although, Outlook is a native Windows application. ZD is a Java application, so you will have a little bit of that Java overhead to deal with. |