Is System.Net.Mail.SmtpClient obsolete in 4.7?

Question

Few days back I visited a blog that said System.Net.Mail.SmtpClient is obsolete and an open source library MailKit and MimeKit is replacing it.

I can se

Answer 1

It is not obsolete in .NET Framework 4.7. It was inadvertently documented as such in the API Browser due to a bug in the automated documentation generator. However, it is obsolete in Mono and Xamarin.