I want to switch from paper/mail or fax mailings to e-mail mailings to my customers. Therefore I want to insert the pages with created with fmpro 5.5 in my email. for instance, I use my orderform layout to create a 2 page orderform in FMPRO, which i want to seen at the end of my mail. Customers should be able to hit the reply button and put "X" in front of each article the order, or eventually a number to indicate a quantity. Also they should be able to fill in their name and adress. Thus I cannot use PDF files, as one cannot write in them. There must be a way to insert pages created by FMPRO in a mail soft, or Word, or any other text soft. Thanks in advance for any help in this matter.

you can use FileMaker Pro to insert *text* into an email... just use the send mail script step.

Parsing the message when it comes back (with the modifications you mentioned) is an entirely different story.

By the way... with Acrobat you can create PDF forms which can be filled in.