A couple of new, useful features are coming to Yahoo's web email client. For starters, the company has announced that Mail will now send notifications when packages are due to be delivered -- you can also track them from there. The same goes for event reminders, which is going to make it easier for you to access information like an address, or get directions to a place. Yahoo says it'll be rolling this out to users in the US over the next few days, adding that it plans to bring more of these type of notifications to Mail later on. And yes, while Gmail's had similar features for years, it's still great news for people who use Yahoo Mail on the regular.