Yahoo mail considers mail from google as spam

I have seen mails from @google.com going to spam folder in yahoo mail even though the header has the Domain Keys signature which yahoo can verify. Yahoo brought this anti-spam standard which google has also implemented. It is kinda strange. However my mail from my gmail id goes fine into my inbox. 

I dont know the reason behind this peculiar behavior of yahoo mail. 

Unlimited storage

Recently i noticed that i have unlimited storage in yahoo mail.


Even though i knew about the announcement, i did not know when i was going to have it. It is fine, i dont have to worry about my mailbox size any more.

i use gmail more over yahoo mail for the interface experience and also tagging.

Also yahoo integrated chat into the mail interface. It is a cool thing like chat in gmail where you dont need the client.