I have just set up my Gmail account to receive messages from my old blueyonder account. When msgs arrive in my blueyonder account, they are automatically sent toy Gmail account and labelled as blueyonder. All the usual sender and subject fields are still displayed.
Another bonus is that from gmail, I can now send msgs via my blueyonder account. The msg will appear in the recipients inbox addressed from my blueyonder account.
It should work with your yahoo acccount and that way you can still use your yahoo mail address but use the Gmail interface. Plus you also get a Gmail address.
I'd be happy to help you set it up.
Another bonus is that from gmail, I can now send msgs via my blueyonder account. The msg will appear in the recipients inbox addressed from my blueyonder account.
It should work with your yahoo acccount and that way you can still use your yahoo mail address but use the Gmail interface. Plus you also get a Gmail address.
I'd be happy to help you set it up.