My juno email account will not post on Windows 10 email app.

Hi,

Thank you for posting in Microsoft Community.

I understand your concern and frustration you have been through. I will be glad to assist you.

Please answer these questions to assist you better.

1. Please clarify my “juno email account will not post on windows 10 email app”?
2. Are you referring to seen sent or inbox?

If the issue is with Mail app I suggest you to follow the Steps below. Check if that helps.

Run the Windows App Troubleshooter. Also install updates from Store and check.
I would suggest you to run the inbuilt windows app troubleshooter and check if it helps.
1. Press Windows Key + X.
2. Click Control Panel.
3. Select Troubleshooting.
4. On the left pane, click on View All.
5. Click on Windows Store app to run the troubleshooter and follow the on-screen instructions

Hope this information was helpful and do let us know if you need further assistance. We will be glad to assist.

I've just been trying this out for you, and have information and good news

The information is that all the port numbers are all correct in the Mail app and you don't need to change them.  The port numbers that Juno carefully tells you to enter are just \the default port numbers for the SSL-enabled versions of the email protocols.  It's been many years since the major email programs didn't use those ports by default.

The good news is that I managed to get a Juno account set up.  The steps I took are:

1. Go to Settings-->Manage Accounts-->Add account
2. In the Add an account dialog, pick Advanced Setup (you might have to scroll the dialog box to see this)
3. In advanced setup, select Internet Mail
4. In the internet email account dialog, type in these values
   1. email address is *** Email address is removed for privacy ***
   2. User Name is youraddress without the @juno.com
   3. Password is your password
   4. Account name is youraddress without the @juno.com
   5. Send your messages with this name is your regular name
   6. Incoming email server is pop.juno.com
   7. Account type is POP3
   8. Outgoing (SMTP) email server is smtp.juno.com
   9. Keep all the checkmarks checked
   10. Tap "Sign in"
5. On Juno.com, change your mail preferences.  If you don't do this step, the Mail app will always just say that you don't have new email.
   1. In a web browser, go to www.juno.com and sign in using your JUNO account. 
   2. Click options-->General to bring up the general options.  In the POP Mail section, select ON - POP my mail to my desktop / smartphone.  Then click Save.
6. After a few minutes, the Mail app should be able to get your JUNO mail.