This add-on is compatible with Firefox 37+ and Firefox OS 1.1. To test apps with Firefox OS 1.2+, please use WebIDE built into Firefox! For more info, see the WebIDE MDN documentation. This add-on is large (50-70MB), because it bundles a complete simulation of Firefox OS, including its default apps.
Best Answer: With the all-new Yahoo Mail, there is no option to import pst files. However, in the Yahoo Mail Classic the only thing you can import are contacts in the address books. Here are the steps to do import/export of contacts: 1. Choose a program to import contacts from: Yahoo! (.CSV file)
Outlook must be installed on the computer that the .pst file is to be exported. Individual messages from Outlook (.msg) cannot be dragged and dropped into WIndows Mail (or even Outlook Express on XP for that matter) In Outlook on Windows XP export the PST to Outlook Express then import those into Windows Mail.