Kerio Connect - Administrators Guide - Kerio Software Archive

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Configuring spam control in Kerio ConnectEach testing type uses specific methods to detect spam. There is, however, a feature most ofthe tests have in common. For all methods except the delayed response to SMTP greeting, twoactions can be set to specify how spam messages would be handled:• Messages will be denied — it helps reducing load on the server• So called message spam score will be raised — it helps eliminating possible “falsepositives”To set Kerio Connect’s spam filter, go to Configuration → Content Filter → Spam Filter.Spam scoreOnce a message is tested by all enabled tests and filters, it is rated by the result spam score.Kerio Connect then marks the message as spam or delivers it as a legitimate message.You can set the limit where messages are already marked as spam and where the spam scoreis so high that there is no doubt it is a spam and can be blocked:• Tag core — if the rating reaches or exceeds the value set, the message is marked asspam• Block score — if the rating reaches or exceeds the value set, the message is discardedIf the value is too low, legitimate messages might be discardedalong with spam. Therefore, it is recommended to use the Forward themessage to quarantine address option when testing and optimizing thespam filter and specify an account where copies of all blocked messageswill be delivered and stored.116
32.3 Monitoring spam filter’s functionality and efficiencyFigure 1Spam ratingMonitoring spam filter’s functionality and efficiencyKerio Connect includes several options of how to monitor spam filter’s functionality.Spam filter statisticsKerio Connect generates statistics of its spam filter. The statistics can be found in sectionStatus → Statistics.117
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© 2013 Kerio Technologies s.r.o.
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Configuring anti-spoofing in Kerio
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Configuring instant messaging in Ke
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Installing Kerio ConnectKerio Conne
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Installing Kerio ConnectNew install
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Upgrading Kerio ConnectWhat can be
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Upgrading Kerio ConnectUse this com
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Uninstalling Kerio ConnectDuring th
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Kerio Connect VMware Virtual Applia
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Kerio Connect VMware Virtual Applia
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Accessing Kerio ConnectFigure 1Admi
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Accessing Kerio ConnectKerio Connec
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Registering Kerio ConnectWhy to reg
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Registering Kerio ConnectInstalling
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Accessing Kerio Connect administrat
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Accessing Kerio Connect administrat
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Domains in Kerio ConnectInternet ho
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Creating domains in Kerio ConnectAd
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Connecting Kerio Connect to directo
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Connecting Kerio Connect to directo
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Renaming domains in Kerio ConnectWh
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Distributed domains in Kerio Connec
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Creating user accounts in Kerio Con
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Creating user accounts in Kerio Con
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Creating user groups in Kerio Conne
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Creating user groups in Kerio Conne
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Setting access rights in Kerio Conn
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Maintaining user accounts in Kerio
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Maintaining user accounts in Kerio
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Page 68 and 69: Creating mailing lists in Kerio Con
Page 70 and 71: Importing users in Kerio ConnectWhe
Page 72 and 73: Importing users in Kerio Connect3.
Page 74 and 75: Exporting users in Kerio ConnectExp
Page 76 and 77: Creating aliases in Kerio ConnectFi
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Page 80 and 81: Configuring resources in Kerio Conn
Page 82 and 83: Monitoring Kerio ConnectMonitoring
Page 84 and 85: Monitoring Kerio Connect• interva
Page 86 and 87: Monitoring Kerio ConnectTo display
Page 88 and 89: Services in Kerio ConnectFigure 1Se
Page 90 and 91: Services in Kerio Connect• (HTTPS
Page 92 and 93: Protecting SMTP the server in Kerio
Page 98 and 99: Securing Kerio ConnectPassword poli
Page 100 and 101: Configuring anti-spoofing in Kerio
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Page 104 and 105: Password policy in Kerio Connect3.
Page 106 and 107: Password policy in Kerio ConnectNot
Page 108 and 109: Authenticating messages with DKIMTo
Page 110 and 111: Configuring DNS for DKIMAdding a DK
Page 112 and 113: Configuring DNS for DKIMGenerating
Page 114 and 115: Configuring DNS for DKIMKerio Conne
Page 118 and 119: Configuring spam control in Kerio C
Page 120 and 121: Configuring greylistingFigure 1Grey
Page 122 and 123: Blocking messages from certain serv
Page 124 and 125: Blocking messages from certain serv
Page 126 and 127: Configuring Caller ID and SPF in Ke
Page 128 and 129: Creating custom rules for spam cont
Page 130 and 131: Antivirus control in Kerio ConnectA
Page 132 and 133: Antivirus control in Kerio ConnectC
Page 134 and 135: Filtering message attachments in Ke
Page 136 and 137: Configuring IP address groupsWhen t
Page 138 and 139: Creating time ranges in Kerio Conne
Page 140 and 141: Public folders in Kerio ConnectCrea
Page 142 and 143: Configuring instant messaging in Ke
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Page 146 and 147: Configuring DNS for instant messagi
Page 148 and 149: Customizing Kerio ConnectDefining c
Page 150 and 151: Customizing Kerio Connect3. Open th
Page 152 and 153: Translating Kerio Connect client to
Page 154 and 155: Configuring data store in Kerio Con
Page 156 and 157: Archiving in Kerio ConnectWhat can
Page 158 and 159: Archiving in Kerio ConnectNo diacri
Page 160 and 161: Backups in Kerio ConnectFigure 1Arc
Page 162 and 163: Examples of data recovery in Kerio
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Data recovery in Kerio ConnectRecov
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Data recovery in Kerio ConnectAbbre
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Data recovery in Kerio Connect• l
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Configuring SSL certificates in Ker
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Managing logs in Kerio ConnectWhat
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Managing logs in Kerio Connectcan,
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Kerio Open Directory ExtensionHow t
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Managing mobile devicesManaging mob
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Managing mobile devicesIt is not po
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Switching between Kerio Connect cli
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Kerio Connect — Legal noticesTrad
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Kerio Connect — Legal noticesBluf
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Kerio Connect — Legal noticeslibs
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Kerio Connect - Administrators Guide - Kerio Software Archive

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