Does Yahoo! Mail supports Opera?

I was quite confused for a long time and was thinking what is going on, when my favorite web based mail was behaving oddly. I don't know whether the problem is universal or not, but it is in my case. I can't work on Yahoo! Mail from Opera 9.21.

Yahoo Filters are Not Working - You Are Loosing Your Mails

Ya, its right. Yahoo! has a mail filtering option, through which they say that you can take different decisions on your mails as per your choice. You can move different mails from different addresses to different folders, you can forward some mails. You can filter them on basis of sender address or subject, or even through content. Thats all they say. But recently this feature is not available with the new Yahoo! mail and they request to access that interface through their old Yahoo mail Classic. But they assure that any changes made there effects on new mail system also.

Microsoft cancels Yahoo acquisition - Is the game really over

After so much marketing of Yahoo! acquisition by Microsoft, Steve Ballmar, the CEO of Microsoft said that they have withdrawn the deal over Yahoo!. Though Yahoo! said to be unsatisfied with Microsoft's offer of $31 per share, but Jerry Yang, CEO of Yahoo!, had always tried to get out of the deal. Now the cancellation of the deal has become a reality from Microsoft.

Microsoft cancels Yahoo! Acquisition deal - a joy for Yahoo!

From the last three months, we have been hearing about Microsoft's eye on Yahoo!. We also heard about different imaginations that people were giving on the change in Yahoo!'s services when It will be under Microsoft. Many people were even talking about the name of the company, whether it will be Microhoo or Yacrosoft. But all these adventures came to an end when Microsoft's CEO, Steve Ballmar, clarified that no more on Yahoo! deals, and he is taking of the deals.