Below error is shown when i am trying to install Mailkit nuget package.
Severity Code Description Project File Line Suppression State
Error Could not install package 'MailKit 2.0.1'. You are trying to install this package into a project that targets '.NETPortable,Version=v4.5,Profile=Profile259', but the package does not contain any assembly references or content files that are compatible with that framework. For more information, contact the package author. 0