go to post Sven Verhoosel · Apr 4, 2017 Thank you all for your answers.@Oren:I want to call Exchange Web Services (EWS) from Caché. The authentication there is NTLM. So this is outgoing.Sven
go to post Sven Verhoosel · Mar 14, 2017 I have exactly the same problem.@Marco: were you able to solve this issue?Many thankx!!!