how to iphone sending documents

One of the things I miss is the ability to send word docs or pdf files through email as attachments. I set up an IMAP account at Fastmail and added folders. When you connect through Iphone the folders will show up on your phone.

Then all you have to do in email yourself whatever pdf or word docs you want and strore them in a folder (I named my docs). When ever you want to send a file all you have to do is forward the message from your Iphone and the attachment will go with it.