The mapi parameter enables or disables Microsoft
Outlook/Exchange port forwarding at the group or user level and is only
necessary if this feature is to be used
.
Proxy
servers are defined by entering the appropriate subcommand mode in global
configuration mode
. Proxy
servers are available for POP3S, SMTPS, and IMAP4S.
Use the
server command in the applicable e-mail proxy mode to
specify a default e-mail proxy server
. The Adaptive
Security Appliance sends requests to the default e-mail server when the user
connects to the e-mail proxy without specifying a server. If a default server
is not configured, and a user does not specify a server, the security appliance
returns an error.
Use the authentication-server-group
command to specify the set of authentication servers to use with the e-mail
proxy.
Use the authentication command to configure
authentication methods for the e-mail proxy
. To restore the
default, aaa, use the no form of this
command.
The example in Figure
illustrates the
various parameters that must be configured on each device. The main items of
interest are the e-mail server address and port assignments entered on the
e-mail client. These must match the ones configured on the Adaptive Security
Appliance, not those configured on the e-mail server. In this example the
username and password on the e-mail server and the ASA are the same, so no
special delimiters need to be used on the e-mail client.