Click Reply, pop up the message window.Ģ. Generally, if you want to add an attachment when replying a message, please do the following on Outlook 2013:ġ. What's your Outlook client version, Outlook 2010 or Outlook 2013/2016? Do you mean you are unable to add an attachment when replying a message to a sender? Or the original attachment which the sender sent to you is missing when you reply back the message?
According to your description, I am not quite sure about your issue.