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)
To import pst files in Mac mail of mac operating system first you need to convert pst to mbox file format. MBOX is the file extension used by MAC mail to store all your mail messages, contacts, and calendar and rest of the items. So when you convert PST to MBOX using Outlook Converter, your all problem will be solved.