主题：哪个邮箱可以用FT内置的邮件发送系统？

1、如果用QQ邮箱，你要设置下

http://jingyan.baidu.com/article/4f7d5712b1ac7c1a201927da.html

2、SSL这样处理

Dim client As New System.Net.Mail.SmtpClient("smtp.outlook.office365.com", 587)
client.EnableSsl = True 'SSL

client.Credentials = New System.Net.NetworkCredential("455189993@qq.com", "helen6849338.")
client.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network
Dim message As New System.Net.Mail.MailMessage()

message.From = new System.Net.Mail.MailAddress("455189993@qq.com","别名")

'message.To.Add(new System.Net.Mail.MailAddress("2450314695@qq.com","人名"))
message.To.Add("2450314695@qq.com")
message.Subject = "邮件测试"
message.BodyEncoding = System.Text.Encoding.UTF8

Dim content As String

content &= "这是文字" & vbcrlf
content &= "也是文字"

message.Body = content

Try
    client.Send(message)
    msgbox("发送成功")
Catch ex As Exception
    msgbox("发送失败:" & ex.message)
End Try

论坛里面搜索MailMessage，应有尽有

http://www.foxtable.com/bbs/query.asp?keyword=MailMessage&boardid=0&sType=7&stable=Dv_bbs1&submit=%D5%BE%C4%DA%CB%D1%CB%F7