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1. 发明授权

US08959157B2 Real-time spam look-up system 有权
标题翻译：实时垃圾邮件查找系统
公开(公告)号：US08959157B2
公开(公告)日：2015-02-17
申请号：US12493046
申请日：2009-06-26
申请人： Jason D. Walter , Eliot C. Gillum , Krishna C. Vitaldevara , Ryan Charles Colvin , Mehrdad Bidgoli , Chad W. Mills , Joshua David Korb , Robert Lee McCann , Douglas John Hines , Malcolm Hollis Davis , Milenko Drinic
发明人： Jason D. Walter , Eliot C. Gillum , Krishna C. Vitaldevara , Ryan Charles Colvin , Mehrdad Bidgoli , Chad W. Mills , Joshua David Korb , Robert Lee McCann , Douglas John Hines , Malcolm Hollis Davis , Milenko Drinic
IPC分类号： G06F15/16 , H04L12/58
CPC分类号： H04L12/585 , H04L51/12
摘要： A system and method of managing unsolicited email sent to an email system over a network. Email messages are received at an message at an inbound mail transfer agent. A determination is made as to whether the email message is suspected to be an unsolicited suspect message. One or more queries for additional information on one or more characteristics of the message is initiated. Determinations are made based on replies to the queries before issuing a message accepted for delivery indication to a sending server.
摘要翻译：管理通过网络发送到电子邮件系统的未经请求的电子邮件的系统和方法。在邮件传送代理的邮件中收到电子邮件。确定电子邮件消息是否被怀疑是未经请求的可疑消息。启动关于消息的一个或多个特征的附加信息的一个或多个查询。在向发送服务器发送接受传送指示的消息之前，基于对查询的回复进行确定。

2. 发明申请

US20100332601A1 REAL-TIME SPAM LOOK-UP SYSTEM 有权
标题翻译：实时垃圾邮件查询系统
公开(公告)号：US20100332601A1
公开(公告)日：2010-12-30
申请号：US12493046
申请日：2009-06-26
申请人： Jason D. Walter , Eliot C. Gillum , Krishna C. Vitaldevara , Ryan Charles Colvin , Mehrdad Bidgoli , Chad W. Mills , Joshua David Korb , Robert Lee McCann , Douglas John Hines , Malcolm Hollis Davis , Milenko Drinic
发明人： Jason D. Walter , Eliot C. Gillum , Krishna C. Vitaldevara , Ryan Charles Colvin , Mehrdad Bidgoli , Chad W. Mills , Joshua David Korb , Robert Lee McCann , Douglas John Hines , Malcolm Hollis Davis , Milenko Drinic
IPC分类号： G06F15/16
CPC分类号： H04L12/585 , H04L51/12
摘要： A system and method of managing unsolicited email sent to an email system over a network. Email messages are received at an message at an inbound mail transfer agent. A determination is made as to whether the email message is suspected to be an unsolicited suspect message. One or more queries for additional information on one or more characteristics of the message is initiated. Determinations are made based on replies to the queries before issuing a message accepted for delivery indication to a sending server.
摘要翻译：管理通过网络发送到电子邮件系统的未经请求的电子邮件的系统和方法。在邮件传送代理的邮件中收到电子邮件。确定电子邮件消息是否被怀疑是未经请求的可疑消息。启动关于消息的一个或多个特征的附加信息的一个或多个查询。在向发送服务器发送接受传送指示的消息之前，基于对查询的回复进行确定。

3. 发明申请

US20100175103A1 REACTIVE THROTTLING OF INBOUND MESSAGES AND RANGES 审中-公开
标题翻译：接触消息和范围的反应性曲线
公开(公告)号：US20100175103A1
公开(公告)日：2010-07-08
申请号：US12350112
申请日：2009-01-07
申请人： Jason D. Walter , Eliot C. Gillum , Krishna C. Vitaldevara , Ryan Charles Colvin , Mehrdad Bidgoli , Chad Mills , Joshua David Korb
发明人： Jason D. Walter , Eliot C. Gillum , Krishna C. Vitaldevara , Ryan Charles Colvin , Mehrdad Bidgoli , Chad Mills , Joshua David Korb
IPC分类号： G06F21/00
CPC分类号： H04L51/12
摘要： A method for throttling inbound email messages in an enterprise email system including a plurality of inbound mail servers and at least one management server is provided. Policies defining message event limits for each unique sender are applied to messaging events from the unique sender at each inbound server. Feedback from each of the inbound mail servers to the management server is provided. When events from a unique sender exceed a threshold, as determined by the management server using the feedback, an alert is generated and a new, more restrictive policy for the unique sender is created. The more restrictive policy is broadcast the more restrictive policy to each of the inbound mail servers.
摘要翻译：提供了一种用于在包括多个入站邮件服务器和至少一个管理服务器的企业电子邮件系统中限制入站电子邮件的方法。为每个唯一发件人定义消息事件限制的策略将应用于每个入站服务器上唯一发件人的消息传递事件。提供了从入站邮件服务器到管理服务器的反馈。当来自唯一发送者的事件超过阈值时，由管理服务器使用反馈确定，将生成一个警报，并为该唯一发件人创建一个新的，更具限制性的策略。对每个入站邮件服务器，限制性越强的策略广播越限制性的策略。

4. 发明授权

US09098459B2 Activity filtering based on trust ratings of network 有权
标题翻译：基于网络信任评级的活动过滤
公开(公告)号：US09098459B2
公开(公告)日：2015-08-04
申请号：US12697170
申请日：2010-01-29
申请人： Malcolm H Davis , Aravind K Ramachandran , Geoffrey J Hulten , Ivan Osipkov , Milenko Drinic , Eliot C. Gillum , Krishna C. Vitaldevara , Jason D. Walter , Mehrdad Bidgoli , Robert L. McCann
发明人： Malcolm H Davis , Aravind K Ramachandran , Geoffrey J Hulten , Ivan Osipkov , Milenko Drinic , Eliot C. Gillum , Krishna C. Vitaldevara , Jason D. Walter , Mehrdad Bidgoli , Robert L. McCann
IPC分类号： G06F11/00 , G06F15/16 , H04L29/06 , G06F15/173 , G06F21/00
CPC分类号： G06F15/16 , G06F15/173 , G06F21/00 , H04L63/0236 , H04L63/1425
摘要： The filtering of activities generated by nodes of a network while interacting with a device may be performed by evaluating the desirability of the activities (e.g., a spam or not-spam determination of email messages sent by the node) and assigning a trust rating to the node. However, nodes are often identified by network address, and an operator of a node sending undesirable activities may reassign the network address of the node in order to avoid heavy filtering. Instead, nodes may be identified as being controlled by a network entity (e.g., an autonomous system identified in a border gateway protocol routing table.) The network entity is assigned a network entity trust rating based on the trust ratings of the nodes controlled thereby, and an appropriate level of activity filtering based on the network entity trust rating may be selected for subsequent activities received from all nodes controlled by the network entity.
摘要翻译：可以通过评估活动的可取性（例如，由节点发送的电子邮件的垃圾邮件或非垃圾邮件确定）来对网络节点生成的活动进行过滤，并且向节点。然而，节点通常由网络地址识别，并且发送不期望的活动的节点的运营商可以重新分配节点的网络地址，以避免严重的过滤。相反，节点可以被识别为由网络实体（例如，边界网关协议路由表中标识的自治系统）来控制。网络实体基于由其控制的节点的信任等级被分配网络实体信任等级，并且可以针对从由网络实体控制的所有节点接收的后续活动来选择基于网络实体信任等级的适当级别的活动过滤。

5. 发明申请

US20110191832A1 RESCUING TRUSTED NODES FROM FILTERING OF UNTRUSTED NETWORK ENTITIES 有权
标题翻译：通过对非侵权网络实体进行过滤来调用受信任的代码
公开(公告)号：US20110191832A1
公开(公告)日：2011-08-04
申请号：US12697179
申请日：2010-01-29
申请人： Malcolm H. Davis , Aravind K. Ramachandran , Geoffrey J. Hulten , Ivan Osipkov , Milenko Drinic , Eliot C. Gillum , Krishna C. Vitaldevara , Jason D. Walter , Mehrdad Bidgoli , Robert L. McCann
发明人： Malcolm H. Davis , Aravind K. Ramachandran , Geoffrey J. Hulten , Ivan Osipkov , Milenko Drinic , Eliot C. Gillum , Krishna C. Vitaldevara , Jason D. Walter , Mehrdad Bidgoli , Robert L. McCann
IPC分类号： G06F21/00 , G06F15/16
CPC分类号： G06F15/16 , G06F21/00
摘要： Network entities controlling a set of nodes may vary by trustworthiness, such as tolerance for nodes that send spam, distribute malware, or perform denial-of-service attacks. A device receiving such activities may identify a trust rating of the network entity and apply appropriately stringent filtering (such as spam evaluation) to activities received from nodes controlled by the network entity. However, a poor trust rating of a network entity may subject a legitimate node controlled by the network entity to inefficiently or unfairly stringent activity filtering. Instead, the device may evaluate the activities of a particular node, assign a trust rating to the node, and if the trust rating of the node is higher than the trust rating of the network entity, apply less stringent activity filtering to the activities of the node, thereby “rescuing” the node from the more stringent activity filtering applied to the other nodes of the network entity.
摘要翻译：控制一组节点的网络实体可以由可信赖性变化，例如发送垃圾邮件，分发恶意软件或执行拒绝服务攻击的节点的容限。接收这种活动的设备可以识别网络实体的信任等级，并对从由网络实体控制的节点接收到的活动进行适当严格的过滤（例如垃圾评估）。然而，网络实体的不良信任等级可能使由网络实体控制的合法节点受到无效或不公平的严格活动过滤。相反，设备可以评估特定节点的活动，为节点分配信任评级，并且如果节点的信任等级高于网络实体的信任等级，则对活动的活动应用较不严格的活动过滤节点，从而将节点从应用于网络实体的其他节点的更严格的活动过滤“拯救”。

6. 发明授权

US08370902B2 Rescuing trusted nodes from filtering of untrusted network entities 有权
标题翻译：拯救可信节点过滤不可信网络实体
公开(公告)号：US08370902B2
公开(公告)日：2013-02-05
申请号：US12697179
申请日：2010-01-29
申请人： Malcolm H Davis , Aravind K Ramachandran , Geoffrey J Hulten , Ivan Osipkov , Milenko Drinic , Eliot C. Gillum , Krishna C. Vitaldevara , Jason D. Walter , Mehrdad Bidgoli , Robert L. McCann
发明人： Malcolm H Davis , Aravind K Ramachandran , Geoffrey J Hulten , Ivan Osipkov , Milenko Drinic , Eliot C. Gillum , Krishna C. Vitaldevara , Jason D. Walter , Mehrdad Bidgoli , Robert L. McCann
IPC分类号： H04L29/06
CPC分类号： G06F15/16 , G06F21/00
摘要： Network entities controlling a set of nodes may vary by trustworthiness, such as tolerance for nodes that send spam, distribute malware, or perform denial-of-service attacks. A device receiving such activities may identify a trust rating of the network entity and apply appropriately stringent filtering (such as spam evaluation) to activities received from nodes controlled by the network entity. However, a poor trust rating of a network entity may subject a legitimate node controlled by the network entity to inefficiently or unfairly stringent activity filtering. Instead, the device may evaluate the activities of a particular node, assign a trust rating to the node, and if the trust rating of the node is higher than the trust rating of the network entity, apply less stringent activity filtering to the activities of the node, thereby “rescuing” the node from the more stringent activity filtering applied to the other nodes of the network entity.
摘要翻译：控制一组节点的网络实体可以由可信赖性变化，例如发送垃圾邮件，分发恶意软件或执行拒绝服务攻击的节点的容限。接收这种活动的设备可以识别网络实体的信任等级，并对从由网络实体控制的节点接收到的活动进行适当严格的过滤（例如垃圾评估）。然而，网络实体的不良信任等级可能使由网络实体控制的合法节点受到无效或不公平的严格活动过滤。相反，设备可以评估特定节点的活动，为节点分配信任评级，并且如果节点的信任等级高于网络实体的信任等级，则对活动的活动应用较不严格的活动过滤节点，从而将节点从应用于网络实体的其他节点的更严格的活动过滤中救出。

7. 发明申请

US20110191847A1 ACTIVITY FILTERING BASED ON TRUST RATINGS OF NETWORK ENTITIES 有权
标题翻译：基于网络实体信任评级的活动过滤
公开(公告)号：US20110191847A1
公开(公告)日：2011-08-04
申请号：US12697170
申请日：2010-01-29
申请人： Malcolm H. Davis , Aravind K. Ramachandran , Geoffrey J. Hulten , Ivan Osipkov , Milenko Drinic , Eliot C. Gillum , Krishna C. Vitaldevara , Jason D. Walter , Mehrdad Bidgoli , Robert L. McCann
发明人： Malcolm H. Davis , Aravind K. Ramachandran , Geoffrey J. Hulten , Ivan Osipkov , Milenko Drinic , Eliot C. Gillum , Krishna C. Vitaldevara , Jason D. Walter , Mehrdad Bidgoli , Robert L. McCann
IPC分类号： G06F15/173 , G06F15/16 , G06F21/00
CPC分类号： G06F15/16 , G06F15/173 , G06F21/00 , H04L63/0236 , H04L63/1425
摘要： The filtering of activities generated by nodes of a network while interacting with a device may be performed by evaluating the desirability of the activities (e.g., a spam or not-spam determination of email messages sent by the node) and assigning a trust rating to the node. However, nodes are often identified by network address, and an operator of a node sending undesirable activities may reassign the network address of the node in order to avoid heavy filtering. Instead, nodes may be identified as being controlled by a network entity (e.g., an autonomous system identified in a border gateway protocol routing table.) The network entity is assigned a network entity trust rating based on the trust ratings of the nodes controlled thereby, and an appropriate level of activity filtering based on the network entity trust rating may be selected for subsequent activities received from all nodes controlled by the network entity.
摘要翻译：可以通过评估活动的可取性（例如，由节点发送的电子邮件的垃圾邮件或非垃圾邮件确定）来对网络节点生成的活动进行过滤，并且向节点。然而，节点通常由网络地址识别，并且发送不期望的活动的节点的运营商可以重新分配节点的网络地址，以避免严重的过滤。相反，节点可以被识别为由网络实体（例如，边界网关协议路由表中标识的自治系统）来控制。网络实体基于由其控制的节点的信任等级被分配网络实体信任等级，并且可以针对从由网络实体控制的所有节点接收的后续活动来选择基于网络实体信任等级的适当级别的活动过滤。

8. 发明授权

US08195753B2 Honoring user preferences in email systems 有权
标题翻译：尊重电子邮件系统中的用户偏好
公开(公告)号：US08195753B2
公开(公告)日：2012-06-05
申请号：US12350022
申请日：2009-01-07
申请人： Krishna C. Vitaldevara , Eliot C. Gillum , Jason D. Walter , Mehrdad Bidgoli
发明人： Krishna C. Vitaldevara , Eliot C. Gillum , Jason D. Walter , Mehrdad Bidgoli
IPC分类号： G06F15/16
CPC分类号： H04L51/12 , G06Q10/107
摘要： In a distributed email system, user preferences respected more effectively by presenting messages marked for deletion to secondary messaging servers having access to user preferences. Messages marked for deletion by inbound servers are presented to secondary level servers having access to user white lists and the choice of whether to delete the suspect message is made by the secondary server.
摘要翻译：在分布式电子邮件系统中，通过将具有标记为删除的消息呈现给具有对用户偏好的访问权的次要邮件服务器，可以更有效地尊重用户偏好。标记为入站服务器删除的邮件将显示给访问用户白名单的次级服务器，并且辅助服务器是否选择是否删除可疑邮件。

9. 发明申请

US20110246583A1 Delaying Inbound And Outbound Email Messages 有权
标题翻译：延迟入站和出站电子邮件
公开(公告)号：US20110246583A1
公开(公告)日：2011-10-06
申请号：US12752775
申请日：2010-04-01
申请人： Krishna C. Vitaldevara , Eliot C. Gillum , Jason D. Walter , Mehrdad Bidgoli
发明人： Krishna C. Vitaldevara , Eliot C. Gillum , Jason D. Walter , Mehrdad Bidgoli
IPC分类号： G06F15/16
CPC分类号： G06Q10/107
摘要： A computer implemented system and method to enable protection of email users from unsolicited bulk email using a message delivery delay based on characteristics detected in selected messages. Messages are evaluated for characteristics resembling unsolicited bulk email. A determination is made whether a message passing through the email system exhibits such characteristics and whether to delay the message. Suspect messages may be delayed for a period of time, the delay period being dependent on the characteristics giving rise to a determination to delay. Following the period, additional information received during the delay period characterizing the message is used to determine whether to dispose or deliver the message. Messages evaluated can be inbound to the email system, outbound to other email systems, or moving within the email system.
摘要翻译：一种计算机实现的系统和方法，其使用基于所选消息中检测到的特征的消息传递延迟来保护电子邮件用户免受未经请求的批量电子邮件。评估消息的特征类似于未经请求的批量电子邮件。确定通过电子邮件系统的消息是否表现出这样的特征以及是否延迟消息。可疑讯息可能延迟一段时间，延迟期取决于导致延迟确定的特征。在该周期之后，用于表征消息的延迟期间期间接收的附加信息用于确定是否处理或传递消息。评估的消息可以入站到电子邮件系统，出站到其他电子邮件系统，或在电子邮件系统内移动。

10. 发明申请

US20100205259A1 EMAIL MANAGEMENT BASED ON USER BEHAVIOR 有权
标题翻译：基于用户行为的电子邮件管理
公开(公告)号：US20100205259A1
公开(公告)日：2010-08-12
申请号：US12369724
申请日：2009-02-11
申请人： Krishna C. Vitaldevara , Eliot C. Gillum , Jason D. Walter , Mehrdad Bidgoli
发明人： Krishna C. Vitaldevara , Eliot C. Gillum , Jason D. Walter , Mehrdad Bidgoli
IPC分类号： G06F15/16
CPC分类号： G06Q10/107
摘要： Methods for assisting email users manage email messages received in an email account. An event is triggered by an action performed by an email user with respect to an email message in an email account. The event identifies an entity associated with the email message (e.g., sender address, domain, keyword, etc.). A determination is made whether to assist the user manage their email based on a heuristic. The heuristic assigns weights based on prior events associated with the same entity to determine whether the user is interested in receiving emails from the sender. Based on the heuristics, the method may add the sender to the user's block-list or unsubscribe the user from a mailing list.
摘要翻译：帮助电子邮件用户管理在电子邮件帐户中收到的电子邮件的方法。事件由电子邮件用户针对电子邮件帐户中的电子邮件执行的操作触发。事件识别与电子邮件消息相关联的实体（例如，发件人地址，域，关键字等）。确定是否帮助用户基于启发式方式来管理他们的电子邮件。启发式分配基于与同一实体相关联的先前事件的权重，以确定用户是否有兴趣从发送者接收电子邮件。基于启发式，该方法可以将发送者添加到用户的阻止列表中，或者从邮件列表中取消订阅用户。

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