Mail Links Won't Open Since High Sierra Upgrade
Since I upgraded to High Sierra 10.13.1 on my Macbook Pro a couple of days ago, Mail won't open a link when I click on it. No other apps are affected, and I can copy a link from Mail and open it in a browser with no problem.
Can anyone please advise?
TIA.
MacBook Pro with Retina display, macOS High Sierra (10.13.1), Mail version 11.1 (3445.4.7)