sending a document through email

     Hello I have created a document like and application for someone to fill sign and email back.   however when I try to send it though adobe it goes through the steps for the account and I enter my profile and enter the recipiants email and it seems to send it.  from there though it never gets delivered and I have tried many different types of email providers sucjs as gmail. yahoo, outlook. and notne of them receive the email.  also I never get any sort of error like this coldnt be sent, or anything.  so does anyone know what the problem is?