Before using USPS barcodes you should read
http://support.microsoft.com/kb/897290/en-us
If that does not put you off using them...
In my experience, the DP Barcode option is now always disabled in the
Mailmerge envelope setup dialog in Word 2003. (In fact, you won't even see
the option unless you have set the locale to be English (United States) in
the Control Panels Regional Options dialog). However, the option should be
available in the dialog that you see when you create an envelope via
Tools|Letters and Mailings|Envelopes and Labels. Alternatively, you can add
a barcode field directly - if you search Google groups for
Peter Jamieson barcode locale
you should find some hints.
Peter Jamieson
> Is it possible when doing an automated mail merge from Access to Word to
> add
[quoted text clipped - 11 lines]
> already messed around with that.
> Thanks