VBS 自动发送邮件

'---------------------------------------------------------------------------------
'函数名称 : SendMail
'函数功能 : 自动发送邮件功能
'函数输入 : SendTo----收件人，多个收件人可使用";"隔开
'          MailTopic----邮件主题
'          MailBody----邮件内容,此处内容格式为Html
'          MailAttachment---邮件附件，多个附件可使用";"隔开
'函数输出 : Boolean,邮件是否发送成功    
'---------------------------------------------------------------------------------
Function SendMail(SendFrom,Password,SendTo,MailTopic,MailBody,MailAttachment) 
    On error resume next
    MS_Space = "http://schemas.microsoft.com/cdo/configuration/"
    Set Email = CreateObject("CDO.Message") 
    Email.BodyPart.Charset = "GBK"
    Email.From = SendFrom
    Email.To = SendTo
    Email.Subject = MailTopic 
    Email.Htmlbody = MailBody 
    If MailAttachment <> "" Then
        For i=0 to Ubound(Split(MailAttachment,";"))
            Email.AddAttachment Split(MailAttachment,";")(i) 
        Next
    End If
    With Email.Configuration.Fields 
        .Item(MS_Space&"sendusing") = 2 
        .Item(MS_Space&"smtpserver") = "smtp."&Split(SendFrom,"@",-1, vbTextCompare)(1)
        .Item(MS_Space&"smtpserverport") = 25 
        .Item(MS_Space&"smtpauthenticate") = 1 
        .Item(MS_Space&"sendusername") =Split(SendFrom,"@",-1,vbTextCompare)(0)
        .Item(MS_Space&"sendpassword") = Password
        .Update 
    End With
    Err.clear
    Email.Send 
    If Err.number<>0 Then
        SendMail=False
    Else
        SendMail=True
    End If
    Set Email=Nothing
End Function