Novell GROUPWISE 8 - ADMINISTRATION Administration Manual page 512

3 To force SSL connections between the POA and its MTA, select Required in the Message
Transfer SSL drop-down list.
The POA must use a TCP/IP link with the MTA in order to use SSL for the connection. See
"Using TCP/IP Links between the Post Office and the Domain" on page
The MTA must also use SSL for the connection to be secure. See
Domain with SSL Connections to the MTA," on page
the connection is denied.
4 To force SSL connections between the POA and the POA Web console displayed in your Web
browser, select Required in the HTTP SSL drop-down list.
To set up the POA Web console, see
page 544.
5 To force SSL connections between the POA and GroupWise internal clients located inside your
firewall, select Required in the Internal Client/Server SSL drop-down list, so that non-SSL
connections are denied.
IMPORTANT: Clients older than GroupWise 6.5 cannot connect to the POA if SSL is
required. To accommodate older clients, set Internal Client/Server SSL to Enabled so that the
GroupWise client determines whether an SSL connection or non-SSL connection is used with
an SSL-enabled POA.
6 To force SSL connections between the POA and GroupWise external clients located outside
your firewall (for example, across the Internet), select Required in the External Client/Server
SSL drop-down list, so that non-SSL connections are denied.
IMPORTANT: Clients older than GroupWise 6.5 cannot connect to the POA if SSL is
required. To accommodate older clients, set External Client/Server SSL to Enabled so that the
GroupWise client determines whether an SSL connection or non-SSL connection is used with
an SSL-enabled POA.
7 To use SSL connections between the POA and IMAP clients, select Enabled in the IMAP SSL
drop-down list to let the IMAP client determine whether an SSL connection or non-SSL
connection is used with an SSL-enabled POA.
512 GroupWise 8 Administration Guide
643. If the MTA does not also use SSL,
Section 37.2.1, "Setting Up the POA Web Console," on
493.
Section 41.2.3, "Securing the