Outlook - export multiple messages as html files

[Guest]

I need to be able to export emails in an Outlook folder to html format. Each
email needs to be a separate html file. I know that this can be done by
opening each mail individually and using the "save as" option, but this is
too time-consuming, and I'd like to know if there is any way of automating
this process by doing a sort of "bulk export" of mail to html. Using
3rd-party software is not an option.

 

[Guest]

Forgot to add - using Outlook 2003 on Windows XP SP2 with Exchange 2003
architecture