Sslbacksideport Option

The  IMAP Proxy and POP proxy option specifies the port number to which the MMP will try to connect on the store servers using SSL if an SSL connection was made to the MMP. If this parameter is not set, the MMP will not use SSL when connecting to the store. There are no default values, but ports 993 and 995 are recommended for IMAP and POP, respectively. (On the relevant back end Message Store systems, see the   option for IMAP and POP, respectively, to see on what ports the backend Message Store is actually listening for such incoming SSL connections.)

The default value is: 0

See also:
 * sslport Option