Доброго времени суток.
При попытке подключить почту order@neosvc.ru (почта создана на gmail apps) получаю следующее сообщение об ошибке:

Тест не пройден.
System.Security.Authentication.AuthenticationException: A call to SSPI failed, see inner exception. ---> System.ComponentModel.Win32Exception: The function requested is not supported --- End of inner exception stack trace --- at System.Net.Security.SslState.CheckThrow(Boolean authSuccessCheck, Boolean shutdownCheck) at System.Net.Security.SslState.get_SecureStream() at System.Net.Security.SslStream.Write(Byte[] buffer, Int32 offset, Int32 count) at a.f.g.ah(Byte[] A_0, Int32 A_1, Int32 A_2) at a.i.k() at a.i.g(Byte[] A_0, bc A_1, Int32 A_2) at a.z.b(String A_0, bc A_1, Boolean A_2) at a.d.c.bs(String A_0, Boolean A_1) at a.z.iy(Boolean A_0) at a.aj.ko(Boolean A_0) at IntraService.Mvc.Controllers.ImportMailAccountController.VerifyEmailServer() [20:46:17.07] [INFO] Assembly version: 9.0.4.477. [20:46:17.07] [INFO] Will resolve host "imap.gmail.com". [20:46:17.07] [INFO] Host "imap.gmail.com" resolved to IP address(es) 173.194.198.108, 173.194.198.109. [20:46:17.07] [INFO] Will connect to host "imap.gmail.com" on port 993. [20:46:17.22] [INFO] Socket connected to IP address 173.194.198.108 on port 993. [20:46:17.22] [INFO] Will start TLS/SSL negotiation sequence. [20:46:17.36] [INFO] TLS/SSL negotiation completed.

Imap в настройках включен, с почтового клиента подключается. В чем может быть проблема?