Retrieving deleted emails

[music+with+mummy]

Need to retrieve a deleted email from the end of June so I can return an order 

[Mark39]

If it's gone from your deleted/trash folder, I'm not sure you can. All you can do is try Yahoo's recovery process here: https://help.yahoo.com/kb/sln2552.html;_ylt=AwrLNpftZK1kg5kMPQtLBQx.;_ylu=Y29sbwNpcjIEcG9zAzEEdnRpZA...