Hi,
I keep getting an error messages stating that I don't have the proper root certificate's for either:
plus.smtp.mail.fy4.b.yahoo.com
or
any-pop-star-new.mail.am0.yahoo.dns.net
When I get these messages I have just been clicking ok, despite the warning that my messages will not be secure.
I have tried deleting and re-adding Yahoo without any change.
Any Ideas?