Can either Outlook Express or Thunderbird be configured so that when emails are checked, they are left on the mail server rather than being removed? If they can, how is it done? My reason for asking is that my wife wants to check emails on her computer, but I don't want to miss any when I check on mine. Thanks in advance.
Open Outlook Express > Tools > Accounts > Mail > D/Click an account > Advanced > Delivery > Check 'Leave a copy on server' . . . . > Apply/OK
You could also set up 2 different identities like this so when either of you opens Outlook Express, you only download and see your own mails and nobody else's.