Cisco Cisco Email Security Appliance X1070 Troubleshooting Guide

[]> default

Enter the default maximum message size. Add a trailing k for kilobytes, M for

megabytes, or no letter for bytes. 

[10M]> 

Enter the maximum number of concurrent connections allowed from a single

IP address. 

[10]> 

Enter the maximum number of messages per connection. 

[10]> 

Enter the maximum number of recipients per message. 

[50]> 

Do you want to override the hostname in the SMTP banner? [N]> 

Would you like to specify a custom SMTP acceptance response? [N]> 

Would you like to specify a custom SMTP rejection response? [N]> 

Do you want to enable rate limiting per host? [N]> 

Do you want to enable rate limiting per envelope sender? [N]> 

Do you want to enable Directory Harvest Attack Prevention per host? [Y]> 

Enter the maximum number of invalid recipients per hour from a remote host.

[25]> 

Select an action to apply when a recipient is rejected due to DHAP:

1. Drop

2. Code

[1]> 

Would you like to specify a custom SMTP DHAP response? [Y]> 

Enter the SMTP code to use in the response. 550 is the standard code.

[550]> 

Enter your custom SMTP response. Press Enter on a blank line to finish.

Would you like to use SenderBase for flow control by default? [Y]> 

Would you like to enable anti−spam scanning? [Y]> 

Would you like to enable anti−virus scanning? [Y]> 

Do you want to allow encrypted TLS connections?

1. No

2. Preferred

3. Required

4. Preferred − Verify

5. Required − Verify

[1]> 

Would you like to enable DKIM/DomainKeys signing? [N]> 

Would you like to enable DKIM verification? [N]> 

Would you like to change SPF/SIDF settings? [N]> 

Would you like to enable DMARC verification? [N]> 

Would you like to enable envelope sender verification? [N]>