I've been using Gmail for around 8 months, and now I switched to Zimbra. I set it to get POP3 from Gmail, everything works fine, except that it does not load all mails from Gmail. I have around 4000 mails in Gmail and Zimbra got around 1700. Right now it is getting new mails and works fine, but what about that old mails ? I don't know if it is fetchmail configuraton or it is Zimbra.