By default, the File Protect appliance analyzes saved email (.eml) files for malware issues. Use the commands in this section to configure the maximum number of attachments that can be analyzed for each .eml file and the maximum recursive depth of the .eml file to be analyzed.
Note
EML parsing is configured using the CLI only.
Enable the CLI configuration mode:
hostname > enable hostname # configure terminal
Set the number of attachments:
hostname (config) # eml attachment limit countwhere count is the number of attachments to analyze for each
.emlfile. The default value is 5; the range of values is 0-20.Set the maximum recursive depth of the
.emlfile:hostname (config) # eml recursive limit countwhere count is the maximum recursive depth of the
.emlfile to be analyzed. The default value is 3. The range of values is 0-3.Verify the configuration:
hostname (config) # show eml EML attachments limit: 5 EML extraction recursive limit: 3