Since most recent update, I am unable to delete any emails from Optonline that I have coming in to the GMail account. I have confirmed all IMAP settings are correct. When I delete an email, I go to trash to permanently delete - when I hit "empty trash" the screen flashes back to inbox and the deleted email returns to inbox on next sync. This is continuous behavior despite restarts, removing and reading account, and clearing cache. No use for app without this functionality