MM3 Proxy Switch is a SeaMonkey extension that allows you to manage different proxy configurations.
In the Thunderbird (and other Mozilla programs) you can per default configure only the setting for one Internet connection.
If you liked to use once a direct connection or different proxy configurations, then the dialog "Connection Settings" has respectively to be executed newly.
With the MM3 Proxy Switch you can manage different configurations and simply switch over between these.
After a restart of the Firefox the MM3 Proxy Switch is available.
You still must add the symbol MM3 for the ProxySwitch to the toolbar (Menu Bar or Navigation Toolbar) now.
Click with the right mouse button on the toolbar and select the entry from the popup menu: Customize ...
Drag the symbol MM3 Proxy Switch into the toolbar.
What's New in This Release: [ read full changelog ]
· For every proxy configuration additional preferences can be set.