Classic yahoo mail,can I return?

EASY SOLUTION: change you're screen resolution TO THE LOWEST by clicking right click on you're desktop then go to personalize, setting and after that LOG IN into you're yahoo account and check you're mail while having the lowest resolution active on you're screen and yahoo will ask if u want to change into the old version of the mail and click yes. done

Yes you can. Do this to "STAY with" (or get BACK to) Classic (which is the ONLY older version you can stay with or get back to). This link (below) has been reported to be a permanent fix---and even stops future "prompts to upgrade" It's different than some of the other links, (that have been given), which are only temporary Click this link: http://help.yahoo.com/l/us/yahoo/mail/ymail/context/migrationv2.html When the page opens---scroll down about midway until you see this---"What if I don’t want to upgrade to the newest version of Yahoo! Mail"?----IF you do not want to upgrade, please "click here" to use Yahoo! Mail Classic. ("click here" is a blue link). Return to Classic is immediate and permanent.

To Switch Back permanently... http://help.yahoo.com/l/us/yahoo/mail/ymail/context/migrationv2.html click on one link then scroll down and in the What if I don’t want to upgrade to the newest version of Yahoo! Mail? click on the highlighted link If you have Yahoo Mail Plus you have the option of switching back.Mail Plus costs $19-99 a year Have a good day, J R :)

Service providers usually do the updates to fix issues with bugs or accessibility. Sorry to say, but you can't go back.