Bigpond email on Mac Mail
I have had continued issues with being able to use bigpond email on the Mac mail - Th biggest issue is that I can receive but not send emails. When I try to delete the bigpond account and re-establish it - it says cannot verify password (even though i am 100% i am using the correct password). None of the troubleshooting has worked. I am at the point where I migrating out of bigpond for my emails (and using protonmail as my primary email. I have made bigpond inactive in my internet account settings on my Mac and MacBook but whenever I click on a email hyperlink (anywhere on the internet) it brings up a Bigpond compose new email screen. How do I stop this being the default?
iMac 27", macOS 10.13