Hi hoping that someone can help with this. I have an Outlook/Exchange (2000) client configuration which includes several POP accounts. If the POP accounts are configured to download headers only, what happens to the mail on the POP server? Presumably I can click a header and the rest of the message is downloaded, but what happens to the messages for headers that I never open - do they stay on the POP server for ever? All of the POP accounts are configured to NOT leave mail on the server (or does that option automatically change if I download headers only?). If I delete message headers, are the corresponding POP server messages deleted automatically? What happens if I POP to the same account from another client - are the headers that have been downloaded to my outlook/exchange client re-downloaded to the other client? At the risk of complicating things (not that I think it matters in this case).. the POP accounts I'm referring to above live on the same Exchange server as my primary Outlook/Exchange account. (Without going into all the gory detail - there is a good reason why I'd want to POP to an exchange server that I'm already connected to - it has to do with automatically generating the correct response email address when replying on several accounts and sorting subsequent conversations into proper subfolders, It's all very complicated, but it works like a charm). Sorry for my ignorance of how POP works. Thanks for any insights. -- Dab Cut off: yourhead to respond