每个用户都要new一个MailSender,要把邮件所有代码都放到循环里
For index As Integer = 0 To values.Length - 1
Dim dr2 As DataRow = DataTables("登录用户").SQLFind("用户姓名='" & values(index) & "'")
If dr2 IsNot Nothing Then
Dim m1 As New MailSender
m1.Host = "smtp.139.com"
m1.EnableSsl = True '必须将EnableSsl属性设置为True
m1.Account = "scy"
……
……
messagebox.Show("5") m1.To = dr2("手机号") & "@139.com" messagebox.Show(dr2("手机号")) m1.SendAsync() End If Next