PDF Wont Email

For work, I am creating proposals which I download and save as a PDF file, which then activates Adobe and the pdf file is available to view in Adobe Acrobat... immediately following I need to email this file.  Top right, there is an envelope icon for selecting to email.  When I select that an email text box pops up

From: one of my email addresses is here

To:

cc:

Subject:

I complete by filling out "to" and enter a "subject" name and to the left of those is an arrow that says "send" and I select to send and never does the email arrive.  Usually I am sending it to myself at another email I use for work, so that I can pull the file up from my email on other devices. I also send to a co-worker and we aren't getting an emails sent from this method. How can I send directly from Acrobat.  As well, it does not seem easy to rename these files in Acrobat.  Any ideas on either of these dilemmas?