主题：不用MailSender发送附件可以吗？

参考

Dim vbcrlf = "%0d%0a"
Dim body = "123456你好哦" & vbcrlf & "abcefg你好哦"
Dim Proc As New Process
Proc.File = "mailto:765427475@qq.com?subject=1234&body=" & Body
Proc.Start()