End-User Guides
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Smart Licensing Deployment Guide
AsyncOS 15.5 for Cisco Secure Email Gateway
- User Guide for AsyncOS 15.5.2 for Cisco Secure Email Gateway - MD (Maintenance Deployment) 19/Aug/2024 New
- User Guide for AsyncOS 15.5.1 for Cisco Secure Email Gateway - GD (General Deployment) 11/Aug/2024 Updated
AsyncOS 15.0 for Cisco Secure Email Gateway
AsyncOS 14.2 for Cisco Secure Email Gateway
- User Guide for AsyncOS 14.2.3 for Cisco Secure Email Gateway - MD (Maintenance Deployment) 01/Nov/2023
- User Guide for AsyncOS 14.2.1 for Cisco Secure Email Gateway - MD (Maintenance Deployment) 30/Dec/2022
- User Guide for AsyncOS 14.2 for Cisco Secure Email Gateway - GD (General Deployment) 23/Dec/2022
AsyncOS 14.0 for Cisco Secure Email Gateway
- User Guide for AsyncOS 14.0.3 for Cisco Secure Email Gateway - MD (Maintenance Deployment) 30/Dec/2022
- User Guide for AsyncOS 14.0.2 for Cisco Secure Email Gateway - MD (Maintenance Deployment) 02/Jan/2023
- User Guide for AsyncOS 14.0.1 for Cisco Secure Email Gateway - MD (Maintenance Deployment) 28/Dec/2022
- User Guide for AsyncOS 14.0 for Cisco Secure Email Gateway - GD (General Deployment) 28/Dec/2022
AsyncOS 13.7 for Cisco Email Security Appliances
- User Guide for AsyncOS 13.7 for Cisco Email Security Appliances - GD (General Deployment) 27/Dec/2022
AsyncOS 13.5 for Cisco Email Security Appliances
- User Guide for AsyncOS 13.5.2 for Cisco Email Security Appliances - MD (Maintenance Deployment) 27/Dec/2022
- User Guide for AsyncOS 13.5.1 for Cisco Email Security Appliances - GD (General Deployment) 24/Mar/2021
- User Guide for AsyncOS 13.5 for Cisco Email Security Appliances - LD (Limited Deployment) 25/Mar/2021
AsyncOS 13.0 for Cisco Email Security Appliances
- User Guide for AsyncOS 13.0 for Cisco Email Security Appliances - GD (General Deployment) 06/Jan/2023
Cisco Email Security Plug-in (for Microsoft Outlook)
Cisco Domain Protection and Advanced Phishing Protection
- Cisco Domain Protection: First Steps (PDF - 227 KB) 22/Jun/2018
- Cisco Domain Protection: Implementation Process (PDF - 317 KB) 22/Jun/2018
- Cisco Advanced Phishing Protection: First Steps (PDF - 237 KB) 22/Jun/2018
- Cisco Advanced Phishing Protection: Implementation Process (Hosted) (PDF - 213 KB) 22/Jun/2018
- Cisco Advanced Phishing Protection: Implementation Process (On-Premises) (PDF - 214 KB) 22/Jun/2018
- User Guide for Cisco Domain Protection (PDF - 8 MB) 18/May/2023
