Implement POP3 and SMTP in .NET

'History:
'2004.8.24  All features except HTML mail support has been finished.
'2004.9.15  All mail features supported except those descripted below.
'2004.9.17  A beta version is released on CSDN.NET,ver0.9.6.040917
'2004.11.22 Add support for UIDL in POP3 protocol, upgrade version to 0.99
'2005.12.1  Add comments to all the codes and use NDoc to make a help documents. Upgrade version to 1.0

'Unsupported features:
'IMAP4 protocol
'Hotmail HTTP protocol


Imports System
Imports System.Reflection
Imports System.Runtime.InteropServices
<Assembly: AssemblyTitle("QMail Client Class")> 
<Assembly: AssemblyDescription("POP3Client 0.9.8" & vbcrlf & _
                                "SMTPClient 0.9.3" & vbcrlf & _
                                "EMail 0.9.22" & vbcrlf & _
                                "MailAttachment 0.9.3")> 
<Assembly: AssemblyCompany("")> 
<Assembly: AssemblyProduct("")> 
<Assembly: AssemblyCopyright("Copyright 2004-2005 by Q")> 
<Assembly: AssemblyTrademark("")> 
<Assembly: CLSCompliant(True)> 

<Assembly: Guid("85BC1EA7-199D-49E8-AEA9-33C9D1179F4F")> 

<Assembly: AssemblyVersion("1.0.0.051222")>