allow an account to be assigned to more than one tab

[greggw]

The multi-tab view in version 1.3 is great. However, I would like to be able to place an email account on more than one tab. For example, I might have a tab for all of my email accounts and another tab for all of my wife's email accounts. But, I might also want a tab with all of our accounts.

My suggestion is that for each tab, there would be a list of all of the email accounts with a checkbox for each account. If the account is checked, it would appear on the tab.

[Christian]

If you want a tab with all of your accounts, you can still switch to non-multitab mode by pressing Ctrl-M and back.