domain Password Policy By By. C# code to set random password several times that domain password policy require and then set your lovely password.

PasswordPolicyByBy.cs

void Main()
{

  string sDomain = "ad.microsoft.com";
  string sServiceUser = "username";
  string sServicePassword = "account_old_password";
  string sNewServicePassword = "account_new_password";


  var pc = new PrincipalContext(ContextType.Domain, sDomain, sServiceUser, sServicePassword);


  UserPrincipal oUserPrincipal = UserPrincipal.FindByIdentity(pc, sServiceUser);
  //oUserPrincipal.Dump();

  var firstPass = sServicePassword;
  var newPass = sNewServicePassword;



  var passwordlsList = new List<string>();
  passwordlsList.Add(firstPass);

	foreach(var i in Enumerable.Range(0, 20))
	{
		passwordlsList.Add($"BSp@ssw0rd{i}");
    }
    passwordlsList.Add(newPass);


  for (var i = 0; i < passwordlsList.Count - 1; i++)
  {
    oUserPrincipal.ChangePassword(passwordlsList[i], passwordlsList[i + 1]);
    Console.WriteLine($"Pass change from \"{passwordlsList[i]}\" to \"{passwordlsList[i + 1]}\"");
  }
}