ContributionsMost RecentMost LikesSolutionsRe: Invalid Email Format - Catalina OS That's exactly what most of us are getting... a) The log in"Invalid email" error with the "@" symbol "into %40" (...and working that around...) b) The "Security & Privacy" window with the "Privacy" tab selected at system startup. Still waiting for LogMeIn to fix the issue... Re: Invalid Email Format - Catalina OS I'm getting the same error... Evidently they need to fix this...