Had you checked the storage meter of your Yahoo!Mail recently? If you cannot see the storage meter of your mailbox, it only meeans one thing: your Yahoo!Mail had just been upgraded to Unlimited Storage! No joke.
After ten (10) years, the big bosses at Yahoo! recently announced that they will be rolling-out the with the upgrade of giving unlimited email storage to all users. And the only indicator that your account had already been upgraded is when you cease to see the storage meter in your Mail Welcome page.
I hardly use my Y!Mail, if not for Y!M. I’m still waiting on what will Google (GMail) has to say about this news from their competitor.