Bug fix of DateTimeRfc2822.Parse method.
Bug fix of Rfc2047Converter class about encoded-word and linear-space-white.
Add EmailServiceProvider class.
Add constructor of Pop3Client,ImapClient,SmtpClient with EmailServiceProvider.
Bug fix of ExecuteSearch method of ImapClient.
Modify ExecuteFetch method of ImapClient that will return ImapCommandResult object.
Please use GetMessage method of ImapClient class alternatively, if you use ExecuteFetch method in your application.
This solution include HigLabo.Converter.Test, HigLabo.Mime.Test project.