Proxy server

In case you use a proxy server between your Exchange Server with Client Access Server (CAS) role and Exchange Server where ESET Mail Security is installed, specify parameters of your proxy server. This is required because ESET Mail Security connects to Exchange Web Services (EWS) API via HTTP/HTTPS. Otherwise, Quarantine mailbox and MS Exchange quarantine will not work.

Proxy server - Enter IP address or name of the proxy server you use.

Port - Enter port number of the proxy server.

Username, Password - Enter credentials if your proxy server requires authentication.