思科安全电邮（以前称为电邮安全设备）
反馈- 思科邮件安全设备(ESA)入门：
- 获取免费的引导式设置资源 |邮件安全培训视频 |向思科提交电子邮件
- 增强您现有的思科电邮安全： 为思科电邮安全客户免费试用新功能
- MIB信息（.txt文件）： ESA的AsyncOS邮件MIB | AsyncOS SMI MIB for ESA | Microsoft Operations Management的MIB
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主要搜索结果
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主要信息
查看此文档的客户还查看了以下内容
最新安全公告
- 21-Jun-2023
- 15-Feb-2023
- 02-Nov-2022
- 02-Nov-2022
- 02-Nov-2022
- 15-Jun-2022
- 15-Jun-2022
- 06-Apr-2022
- 16-Feb-2022
- 03-Nov-2021
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产品手册和产品信息
- Supporting Multiple Brands on the Cisco Registered Envelope Service
- 在思科注册信封服务中支持多个品牌 (PDF - 740 KB)
- 邮件安全技术概述 (PDF - 241 KB)
- 思科注册的信封服务 (PDF - 826 KB)
- 思科邮件安全插件 (PDF - 985 KB)
- 思科电子邮件安全设备 (PDF - 789 KB)
- Supporting Multiple Brands on the Cisco Registered Envelope Service Data Sheet (PDF - 1 MB)
产品手册
- Email and Web Security Infographic (PDF - 508 KB)
- Cisco Registered Envelope Service AAG (PDF - 720 KB)
概述
- End-of-Sale and End-of-Life Announcement for the Cisco Email and Security Management x95 Hardware Appliances
- End-of-Sale and End-of-Life Announcement for the Cisco Agari Domain Protection TnC and SaaS
- End-of-Sale and End-of-Life Announcement for the Cisco Secure Email
- End-of-Sale and End-of-Life Announcement for the Cisco Agari Phishing and Domain Protection TnC and Phishing SaaS Subscription
- End-of-Sale and End-of-Life Announcement for the Cisco Email, Web and Security Management x90 Hardware Appliances
- End-of-Sale and End-of-Life Announcement for the Cisco ESA 13.5.x,13.7 & SMA 13.0.x,13.5.x,13.6.x releases
- End-of-Sale and End-of-Life Announcement for the Cisco Secure Email TnC Subscriptions
- End-of-Sale and End-of-Life Announcement for the Cisco Secure Email Subscriptions
- End-of-Sale and End-of-Life Announcement for the Cisco Email, Hybrid, SMA, and Security Awareness Annuity Migration
- End-of-Sale and End-of-Life Announcement for the Cisco Email Security Annuity Migration
- End-of-Sale and End-of-Life Announcement for the Cisco Email and Web Security Promotional PIDs
- End-of-Sale and End-of-Life Announcement for the Cisco ESA 11.0.x, 11.1.x & SMA 11.0.x, 11.5.x
- End-of-Sale and End-of-Life Announcement for the Cisco ESA 12.0, 12.1,12.5 & SMA 12.0,12.5 releases
- End-of-Sale and End-of-Life Announcement for the Cisco ESA AsyncOS 9.8.x
- End-of-Sale and End-of-Life Announcement for the Cisco Email Cloudmark Anti-Spam
生命周期终止和销售终止通知
- 查找合同编号并添加合同编号访问权限
- 如何在ESA和CRES上设置多个公司徽标？
- 报告垃圾邮件、分类错误、病毒邮件
- 验证14.2.0 AsyncOS升级上的发件人域信誉更改
- CRES常见问题：为什么公司徽标未通过CRES显示在加密信封中？
- Web Base网络参与(WBNP)和发件人基础网络参与(SBNP)
- 如何在邮件安全设备和云邮件安全上存档邮件？
- 为什么我会通过CRES
- 如何，当电子邮件地址包含分隔符时，使用LDAP接受/路由查询？
- 什么是当前ESMTP发出命令该ESA和CES支持？
- 配置在Cisco ESA和CES的传输层安全版本1.0
- 邮件日志或邮件跟踪中的“SBRS rfc1918”意味着什么？
- 思科RES:如何使用TLS保护未加密的RES回复
- What is the release terminology for content security? (PDF - 67 KB)
问题解答
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安全公告
- Cisco Secure Email Gateway, Cisco Secure Email and Web Manager, and Cisco Secure Web Appliance Cross-Site Scripting Vulnerabilities
- Cisco Email Security Appliance and Cisco Secure Email and Web Manager Vulnerabilities
- Cisco Email Security Appliance, Cisco Secure Email and Web Manager, and Cisco Secure Web Appliance Next Generation Management Vulnerabilities
- Cisco Email Security Appliance, Cisco Secure Email and Web Manager, and Cisco Secure Web Appliance Information Disclosure Vulnerability
- Cisco Email Security Appliance Denial of Service Vulnerability
- Cisco Email Security Appliance and Cisco Secure Email and Web Manager Information Disclosure Vulnerability
- Cisco Email Security Appliance and Cisco Secure Email and Web Manager External Authentication Bypass Vulnerability
- Multiple Cisco Security Products Simple Network Management Protocol Service Denial of Service Vulnerability
- Cisco Email Security Appliance DNS Verification Denial of Service Vulnerability
- Cisco Email Security Appliance Denial of Service Vulnerability
- Cisco Email Security Appliance URL Filtering Bypass Vulnerability
- Cisco Email Security Appliance and Cisco Web Security Appliance Certificate Validation Vulnerability
- Lasso SAML Implementation Vulnerability Affecting Cisco Products: June 2021
- Cisco Content Security Management Appliance, Email Security Appliance, and Web Security Appliance Information Disclosure Vulnerability
- Cisco Email Security Appliance, Cisco Content Security Management Appliance, and Cisco Web Security Appliance Information Disclosure Vulnerability
安全公告、响应和通知
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Applicable to Multiple Models
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思科电子邮件安全设备 C170
- Field Notice: FN - 64140 - Email Security Appliance (ESA) - Email Queue Corruption - Software Upgrade Required
问题信息通告（Field Notice）
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版本和兼容性
- Release Notes for AsyncOS 14.2.3 for Cisco Secure Email Gateway - MD (Maintenance Deployment) (PDF - 325 KB)
- Release Notes for AsyncOS 15.0 for Cisco Secure Email Gateway - GD (General Deployment) (PDF - 297 KB)
- Release Notes for File Reputation and File Analysis Updates for Cisco Secure Email Gateway and Cisco Secure Web Appliance (PDF - 112 KB)
- Release Notes for AsyncOS 14.2.1 for Cisco Secure Email Gateway - MD (Maintenance Deployment) (PDF - 295 KB)
- Release Notes for AsyncOS 14.2 for Cisco Secure Email Gateway - GD (General Deployment) (PDF - 275 KB)
- Release Notes for AsyncOS 14.2.2 for Cisco Secure Email Gateway - MD (Maintenance Deployment) (PDF - 308 KB)
- Release Notes for AsyncOS 12.5.3 for Cisco Email Security Appliances - MD (Maintenance Deployment) (PDF - 282 KB)
- Open Source Used in AsyncOS 15.0 for Cisco Secure Email Gateway (PDF - 11 MB)
- Release Notes for AsyncOS 13.0.5 for Cisco Email Security Appliances - MD (Maintenance Deployment) (PDF - 462 KB)
- Release Notes for AsyncOS 13.5.4 for Cisco Email Security Appliances- MD (Maintenance Deployment) (PDF - 295 KB)
- Release Notes for AsyncOS 14.0.1 Hot Patch3 for Cisco Secure Email Gateway (PDF - 101 KB)
- Release Notes for AsyncOS 14.0.3 for Cisco Secure Email Gateway - MD (Maintenance Deployment) (PDF - 406 KB)
- Release Notes for AsyncOS 14.0 for Cisco Secure Email Gateway - GD (General Deployment) (PDF - 317 KB)
- Open Source Used in AsyncOS 14.2 for Cisco Secure Email Gateway (PDF - 8 MB)
- Release Notes for AsyncOS 14.0.2 Hot Patch1 for Cisco Secure Email Gateway (PDF - 1 MB)
版本说明
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参考
- CLI Reference Guide for AsyncOS 15.0 for Cisco Secure Email Gateway - GD (General Deployment)
- CLI Reference Guide for AsyncOS 14.3 for Cisco Secure Email Cloud Gateway
- CLI Reference Guide for AsyncOS 14.2.1 for Cisco Secure Email Gateway - MD (Maintenance Deployment)
- CLI Reference Guide for AsyncOS 14.0.3 for Cisco Secure Email Gateway - MD (Maintenance Deployment)
- CLI Reference Guide for AsyncOS 14.2 for Cisco Secure Email Gateway - GD (General Deployment)
- CLI Reference Guide for AsyncOS 14.0.2 for Cisco Secure Email Gateway - MD (Maintenance Deployment)
- CLI Reference Guide for AsyncOS 14.0.1 for Cisco Secure Email Gateway - MD (Maintenance Deployment)
- CLI Reference Guide for AsyncOS 13.5.2 for Cisco Email Security Appliances - MD (Maintenance Deployment)
- CLI Reference Guide for AsyncOS 13.7 for Cisco Email Security Appliances - GD (General Deployment)
- CLI Reference Guide for AsyncOS 13.0.4 for Cisco Email Security Appliances - MD (Maintenance Deployment)
- Cisco 安全邮件网关 AsyncOS 14.0 CLI 参考指南 - GD（常规部署）
- CLI Reference Guide for AsyncOS 13.5.1 for Cisco Email Security Appliances - GD (General Deployment)
- CLI Reference Guide for AsyncOS 13.5 for Cisco Email Security Appliances - LD (Limited Deployment)
- CLI Reference Guide for AsyncOS 13.0 for Cisco Email Security Appliances - GD(General Deployment)
- CLI Reference Guide for AsyncOS 12.5 for Cisco Email Security Appliances - GD (General Deployment)
命令参考
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设计
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安装和升级
- 为什么在AsyncOS升级后禁用TLS版本1.0
- WSA/ESA本地升级流程
安装和升级技术说明
- Cisco Secure Email Virtual Gateway and Secure Email and Web Manager Virtual Appliance Installation Guide (PDF - 330 KB)
- 在 Amazon Web 服务的亚马逊弹性计算云 上部署思科安全邮件网关、安全 Web 以及 安全邮件和 Web 管理器虚拟设备 (PDF - 510 KB)
- Cisco Secure Email Virtual Gateway and Cisco Secure Email and Web Manager Virtual on Azure Deployment Guide (PDF - 408 KB)
- 思科邮件安全设备 C195、C395、C695 和 C695F 硬件安装指南
- Regulatory Compliance and Safety Information—Cisco Email Security Appliance C195, C395, C695, and C695F (PDF - 4 MB)
- Cisco Email Security Appliances C195, C395, C695, and C695F Getting Started Guide (PDF - 763 KB)
- Cisco x90 Series Content Security Appliances Installation and Maintenance Guide
- Cisco 380 and Cisco 680 Series Hardware Installation Guide (PDF - 5 MB)
- Welcome to the Cisco x70 Series Content Security Appliances (PDF - 607 KB)
- Welcome to the Cisco x90 Series Content Security Appliances (PDF - 607 KB)
- Welcome to the Cisco x80 Series Content Security Appliances (PDF - 607 KB)
- Cisco Email Security Appliance C690 Quickstart Guide (PDF - 1 MB)
- Cisco Email Security Appliance C390 Quickstart Guide (PDF - 951 KB)
- Cisco Email Security Appliance C190 Quickstart Guide (PDF - 930 KB)
- Regulatory Compliance and Safety Information for 80-Series Cisco Content Security Appliances (PDF - 6 MB)
安装和升级指南
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配置
- AsyncOS 15.0 API for Cisco Secure Email Gateway - Getting Started Guide - GD (General Deployment)
- AsyncOS 15.0 API - Addendum to the Getting Started Guide for Cisco Secure Email Gateway - GD (General Deployment) (XLSX - 1 MB)
- AsyncOS 14.0 API for Cisco Secure Email Gateway - Getting Started Guide - GD (General Deployment)
- AsyncOS 14.2 API for Cisco Secure Email Gateway - Getting Started Guide - GD (General Deployment)
- AsyncOS 14.2 API - Addendum to the Getting Started Guide for Cisco Secure Email Gateway - GD (General Deployment) (XLSX - 1 MB)
- AsyncOS 14.0 API - Addendum to the Getting Started Guide for Cisco Secure Email Gateway - GD (General Deployment) (XLSX - 1 MB)
- AsyncOS 13.7 API for Cisco Email Security Appliances - Getting Started Guide - GD (General Deployment)
- AsyncOS 13.5.1 API - Addendum to the Getting Started Guide for Cisco Email Security Appliances - GD (General Deployment) (XLSX - 1 MB)
- AsyncOS 13.5.1 API for Cisco Email Security Appliances - Getting Started Guide - GD (General Deployment)
- AsyncOS 13.0 API for Cisco Email Security Appliances - Getting Started Guide - GD (General Deployment)
- AsyncOS 13.0 API - Addendum to the Getting Started Guide for Cisco Email Security Appliances - GD (General Deployment) (XLSX - 1 MB)
- AsyncOS 12.0 API - Getting Started Guide for Email Security Appliances
- AsyncOS 11.0 API - Getting Started Guide for Email Security Appliances
编程指南
- 思科安全邮件网关的灰色邮件取消订阅横幅定制
- 使用enablediag控制台访问将Cisco SEG/WSA硬件重置为出厂默认设置
- 在SMA上自动执行配置文件备份或为其编写脚本
- 在ESA上配置DKIM签名
- 在邮件安全设备中配置LDAP链接查询
- 在邮件安全设备中配置警报
- 配置思科安全感知与思科安全邮件网关的集成
- 从PAK文件生成用于邮件安全的许可证密钥文件
- 使用安全邮件配置Microsoft 365
- 在ESA中配置CEF日志条目和CEF报头
- 配置OKTA SSO外部身份验证以实现高级网络钓鱼保护
- 了解如何配置ESA和SMA中AMP的用户角色
- 配置云网关金牌级配置
- 在14.X中配置UTF-8(IDN)域名
- 如何通过思科邮件安全设备允许模拟网络钓鱼平台活动
配置示例和技术说明
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维护和运行
- User Guide for AsyncOS 14.2.3 for Cisco Secure Email Gateway - MD (Maintenance Deployment)
- User Guide for AsyncOS 15.0 for Cisco Secure Email Gateway - GD (General Deployment)
- User Guide for Cisco Domain Protection (PDF - 8 MB)
- User Guide for AsyncOS 13.0 for Cisco Email Security Appliances - GD (General Deployment)
- User Guide for AsyncOS 14.0.2 for Cisco Secure Email Gateway - MD (Maintenance Deployment)
- User Guide for AsyncOS 14.2.1 for Cisco Secure Email Gateway - MD (Maintenance Deployment)
- User Guide for AsyncOS 14.0.3 for Cisco Secure Email Gateway - MD (Maintenance Deployment)
- User Guide for AsyncOS 13.7 for Cisco Email Security Appliances - GD (General Deployment)
- User Guide for AsyncOS 13.5.2 for Cisco Email Security Appliances - MD (Maintenance Deployment)
- User Guide for Cisco Advanced Phishing Protection (PDF - 11 MB)
- Cisco 安全邮件网关 AsyncOS 14.2 用户指南 - GD（常规部署）
- 思科安全邮件网关 AsyncOS 14.0.1 用户指南 - MD（维护部署）
- Cisco 安全邮件网关 AsyncOS 14.0 用户指南 - GD（常规部署）
- User Guide for AsyncOS 11.0 for Cisco Email Security Appliances - GD (General Deployment)
- User Guide for AsyncOS 12.1 for Cisco Email Security Appliances - GD (General Deployment)
最终用户指南
- 解释网关、云网关以及邮件和网络管理器的文件分析客户端ID
- 思科电邮安全高级恶意软件防护(AMP)最佳实践指南
- 反垃圾邮件、防病毒、Graymail和爆发过滤器的最佳实践指南
- 跳动验证和目的地控制的最佳实践指南
- 邮件安全设备的DANE
- 更改ESA上与SSL/TLS一起使用的方法和密码
- ESA安全列表/阻止列表备份过程
- 如何搜索，并且查看邮件注册ESA ？
- 使用测试的Telnet电子邮件(SMTP)
- 如何从添加一个已接收报头终止ESA到传出电子邮件消息？
- 思科邮件安全设备(ESA)上的反垃圾邮件引擎的主要功能是什么？
- 为什么我添加到消息流经我的思科电子邮件安全工具的自定义X报头(ESA)不是可视在我的Exchange服务器？
- ESA磁盘I/O利用率统计信息概述
维护和操作技术说明
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故障排除
- 为什么ESA将DKIM身份验证结果“permfail”视为“hardfail”？
- 如何排除思科安全邮件网关未收到邮件的故障？
- 重新启动并查看ESA/CES上启用的服务引擎的状态
- 如何将ESA配置为跳过对受信任发件人的反垃圾邮件和/或防病毒扫描？
- ESA常见问题：如何允许列出收件人或发件人电子邮件
- 如何使用传入邮件策略和内容过滤器阻止或删除发送域？
- 是否允许通过HAT中的电子邮件地址列出或阻止单个用户？
- 我已将域“example.com”添加到ACCEPTLIST发件人组。 为什么它不起作用？
- SDR ：发送方成熟度FAQ
- ESA/SMA虚拟部署常见问题
- ESA FAQ ：爆发过滤器/病毒爆发过滤(VOF) FAQ
- 如何测试在ESA的跳动验证？
- 如何装载或移植ESA配置在更换ESA
- 了解CES SPF记录
- 从ESA的TLS协商到目的地服务器为什么尽管是的STARTTLS失效可用的？
Support FAQ
- 了解并排除SMA消息跟踪中缺少3分钟范围数据间隔的问题
- 引入密码保护文件分析(PPFA)
- 激活排队等待发送的电子邮件
- 了解安全邮件网关上的URL防御和重定向操作
- 了解安全邮件网关上的资源节约模式
- 为安全邮件网关和云网关配置 URL 过滤
- 如何为Microsoft Azure(Microsoft 365)API配置思科安全电子邮件帐户设置
- 配置并运行ESA系统运行状况检查
- 配置过滤器以缓解列表炸弹（订用电子邮件炸弹）攻击
- 每个表达式扫描错误的最大工作量表示什么？
- 什么是安全电邮中的思科聚合器服务器？
- 重新初始化邮件安全设备上的证书
- 更改ESA在HELO标语中提供的主机名
- ESA体验反弹(NDR)风暴
- ESA了解自定义CA列表证书过期警报
故障排除技术说明
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资料
- 为当今的医疗保健提供下一代安全解决方案 (PDF - 467 KB)
- 多层邮件和网络保护 (PDF - 689 KB)
- 目标：优化邮件和互联网网关以满足用户期望并节省更多时间 (PDF - 51 MB)
- 德国会场获得最高客户满意度分数 (PDF - 394 KB)
- 业界领先的电信服务提供商获益于 Cisco IronPort 邮件安全解决方案 (PDF - 228 KB)
- 思科为行业领先制造商打造邮件安全解决方案 (PDF - 440 KB)
- 为当今的医疗保健提供下一代安全解决方案 (PDF - 467 KB)
- 思科为领先金融机构提供分析和管理 (PDF - 447 KB)
- 防范安全威胁，简化服务提供流程 (PDF - 1023 KB)
- 技术提供商将 Cisco IronPort 邮件安全评为 A+ (PDF - 231 KB)
- 为保护数百万民众的消防服务提供安全保障 (PDF - 817 KB)
案例研究
- 思科邮件安全图像分析：防止网络传播暴露图像 (PDF - 377 KB)
演示
- 有针对性的网络钓鱼 (PDF - 974 KB)
- 邮件攻击：这次的问题是个性化 (PDF - 438 KB)
白皮书
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以下是思科安全电邮(以前称为思科电邮安全设备(ESA))中的型号。
除非指定，否则思科安全电邮网关的文档适用于所有型号。
有关其他型号信息和规格，请参阅思科安全邮件网关型号比较。
- 思科邮件安全设备C190 — 支持终止日期：2024年6月30日
- 思科邮件安全设备C390 — 支持终止日期：2024年6月30日
- 思科邮件安全设备C690 — 支持终止日期：2024年6月30日
- 思科邮件安全设备C690X — 支持终止日期：2024年6月30日
- 思科安全电子邮件网关C195
- 思科安全电子邮件网关C395
- 思科安全电子邮件网关C695
