I have been copying the emails I would like to keep to a local folder. I then delete the isp imp server copy. Sometimes the local copy appears to be deleted at a later time? I see a blank email in the local folder with nothing but a date and time left where the local email was. It seems if I copy the email to my local copy and wait a day or two and then delete the server copy it stays where I copied it. I am not sure about this as I cannot duplicate the local email corruption. I say corruption because there is a blank line with the date and time when I copied the email in that folder.