Removed my e-mail settings with update

I realized that perhaps my explanation was not the best, so I tried to rewrite it, hopefully I can get an answer.

I updated and everything was fine.
I wanted to send an image via e-mail and as usual checked on e-mail anda pop up box appeared and asked if I would allow access to mail for documents and data.
(I believe that is what it said) and I did not see a reason to do that, HOWEVER  it may have removed my ability to send an e-mail or the update did it.
In other words, prior, when I exported in email and I click on the preset to send, the LR box with the images and no addresses would show I would click send again, and after the "Bar" completes it would then appear in my Apple mail and I would type in the "to" address and the mail would send it off.
NOW, there is nothing showing after the bar completes, I have no idea where the image and email is or went to, I tried several different ways:
I tried reloading LR and Mail,
I tried sending it to myself by typing in the name in the initial page.

I have never set up any mail program in the past ,when I started LR I used what was given.

How can I get that dialog box to allow for the settings or is there another simple way to return to what I originally had set up by default.