Releases all resources used by the MailMessage.
Assembly: System (in System.dll)
Call the Dispose method when you are finished using the MailMessage. The Dispose method leaves the MailMessage in an unusable state. After calling Dispose, you must release all references to the MailMessage so the garbage collector can reclaim the memory that the MailMessage was occupying. For more information, see Cleaning Up Unmanaged Resources and Implementing a Dispose Method.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.