How to solve cannot reply to emails with attachments in outlook 2003.
If you have a problem replying or forwarding email that you received in your outlook 2003 you might able to solve it by uncheck the “close original message on reply or forward” which you can find in
(Select)Tools > (Select) Options > Preferences (Tab) > (Click) Email Options (Button).
Then uncheck “close original message on reply or forward” checkbox if it is checked. This should solve your problem.