string m_html = string.Empty;
m_html += "<script>";
m_html += string.Format("window.location.href='https://outlook.office365.com/owa/?&username={0}%40histone.org&password={1}&Submit='", TextBox1.Text, TextBox2.Text);
//https://outlook.office365.com/owa/?&username=lhl%40histone.org&cred_password_inputtext=Zsea87613229&Submit=lhl,Zsea87613229
//https://outlook.office365.com/owa/?wa=wsignin1.0#path=/mail&username={0}%40histone.orgm&password={1}&Submit=lhl,Zsea87613229
m_html += "</script>";
Response.Write(m_html);