Symantec 10547849 Installation Guide - Page 22

22 Installing Symantec Mail Security for SMTP Before you install However, if you stop the filter-hub or the MTA service, these alerts cannot be sent. To ensure that you continue receiving alerts, it is useful to establish and maintain an alternate MTA; you can specify its IP address in the settings for the Control Center. For more information, refer to the Symantec Mail Security for SMTP Administration Guide. For information on deployment planning and options, refer to the Symantec Mail Security for SMTP Planning Guide. Saving data from Symantec Mail Security for SMTP 4.x (optional) If you wish to keep data from your existing installation of Symantec Mail Security for SMTP 4.x for use in this version, you must save the data files from your existing installation before you uninstall it. You can save the following data: ■ Whitelist and blacklist data ■ Local Routing list data ■ Anti-Relay list data The custom whitelist data is stored in the file named SMSSMTP_cw.txt file. The autogenerated whitelist data is stored in SMSSMTP_aw.txt. The blacklist, Local Routing list, and Anti-Relay list data is stored in the file named SMSSMTP.cfg. You can search for these files under the directory in which you installed Symantec Mail Security for SMTP 4.x. Table 2-1 describes the default locations for these files. The location will be different if you installed into a non-default location. Table 2-1 Default locations for data files Platform Location Windows C:\Program Files\Symantec\SMSSMTP\local Solaris /var/opt/SMSSMTP/local Before you install on Windows You must ensure that the IIS SMTP Virtual Server is installed before you begin the installation procedure.