Hi, I'm Karl and will be happy to help you today.
The settings I found for that subdomain are detailed on
nycap.rr.com IMAP and SMTP Email Settings
https://settings.email/nycap-rr-com-email-setti...
*** if these settings don't work for you, you will need to contact your provider for the correct email settings or check the website associated with our specific account. Also as a FYI, to configure the account using IMAP, you should only need to enter the email address / password for the account if everything is configured correctly on the server.
Required Forum Disclaimer: The above link is a non-Microsoft website. The pages appear to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the site before you decide to download and install it.