Receiving someone else's mail in my mailbox
I keep getting someone else's emails in my mailbox. This has been happening for years. I have tried on several occasions to delete the alias from my account but this has failed. I am frustrated with yahoo because this is breach of data protection and my concern is that my emails may be going to another person. Can you please sort this out for me. When I added an alias email address, I didn't expect your system to add an extra alias on top of my own alias email which I setup.
Very very frustrated.....

Hi there,
Could you please message us on Twitter at @YahooCare or on Facebook at Yahoo Customer Care? We'd like to look more into the issue you're experiencing. In case you do not have a social media account, we are also available at: help.yahoo.com
Looking forward to your reply!
Thank you,
Yahoo team