Administrator's Guide - Kerio Software Archive

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Chapter 16 Antispam control of the SMTP serverMessages checkedTotal number of all messages that have passed through the antispam filter (messagessent form whitelist domains, for example, are not counted since they are not tested).Spams detected (tagged)All messages detected and tagged as spam.Spams detected (rejected)All messages blocked by the spam filter.Messages marked by users as spamAll messages considered by the filter as not spam which were later marked as spam byusers (manually, by clicking on Spam or by moving it to the Spam folder).Messages marked by users as not spamLegitimate messages detected by the antispam filter improperly as spam— so called “falsepositives”.Graphical overviewsKerio MailServer also uses traffic charts to trace certain values regarding spam email. There areseveral spam-related traffic charts which can be found in the Status → Traffic Charts sectionof the Kerio Administration Console (see chapter 21.5).The following graphs focus on spam:Connections/Rejected SMTPThe chart displays number of attempts of SMTP connection were rejected by the Spamrepellent tool in certain time period.Messages/SpamWith time dependence, the chart displays how large amount of spam is delivered to KerioMailServer and when.LogsProblems that occur regarding the antispam filter might be solved with help of KerioMailServer’s logs. In detail, logs are focused in chapter 22.The following logs might be helpful:SpamAll messages marked as spam are recorded in this log (for details, see chapter 22.7).194
16.8 Monitoring of spam filter’s functionality and efficiencyDebugLogging of particular information can be performed by this special log. Spam issues maybe worked out by using of the following information:• Spam Filter — the option logs spam rating of each message which passed through theKerio MailServer’s antispam filter.• SPF Record Lookup — the option gathers information of SPF queries sent to SMTPservers. It can be used for solving problems with SPF check.• SpamAssassin Processing — the option enables tracing of processes occurred duringSpamAssassin antispam tests.To learn where and how to set logging of particular information in the Debug log, referto chapter 22.8.195
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Administrator’s GuideKerio Techno
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36 Support for ActiveSync . . . . .
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Chapter 1 IntroductionPersonal and
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1.2 Quick ChecklistBlackBerry suppo
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1.2 Quick Checklist11. If email for
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2.2 Conflicting software2.2 Conflic
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2.4 InstallationBy default, Kerio M
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2.4 InstallationSelect a folder whe
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2.4 InstallationFigure 2.5Custom in
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2.4 InstallationKerio MailServer En
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2.4 InstallationThe product support
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2.4 Installation(Kerio Administrati
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2.5 Configuration WizardNote: The c
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2.5 Configuration WizardFigure 2.16
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2.6 Upgrade and UninstallationWhen
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Chapter 3Product Registration and L
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3.2 Registration with the administr
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3.2 Registration with the administr
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3.3 License information and import
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3.4 Licensing policyOnce number of
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4.1 Kerio MailServer MonitorFigure
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4.2 Standalone processes of the ser
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5.2 Administration WindowThe same d
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5.2 Administration WindowStatus bar
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Chapter 6ServicesIn Configuration
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6.1 Service Parameter Settings• a
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6.1 Service Parameter SettingsFigur
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6.3 TroubleshootingFigure 6.5The De
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Chapter 7DomainsKerio MailServer ca
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7.2 GeneralFigure 7.2Domain setting
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7.4 FootersFigure 7.3Domain setting
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7.5 ForwardingFigure 7.5Domain sett
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7.6 Setting of Directory ServicesFi
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7.6 Setting of Directory ServicesFi
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7.7 Advanced7.7 AdvancedIn the Adva
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7.8 WebMail Logo3. In the Logging m
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8.2 Sending High Priority MessagesW
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Chapter 9SchedulingKerio MailServer
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9.2 Optimal Scheduling9.2 Optimal S
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10.1 Kerio MailServer CertificateFi
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10.1 Kerio MailServer Certificate
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10.2 Install certificates on client
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11.3 LanguageIf there is one of the
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11.3 LanguageFigure 11.1Dictionary
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12.2 Time IntervalsClick on Add to
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12.3 Setting Remote AdministrationF
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10312.3 Setting Remote Administrati
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13.2 Creating a user accountWarning
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13.2 Creating a user accountFigure
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13.2 Creating a user accountStore p
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13.2 Creating a user accountNote: T
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13.2 Creating a user accountFigure
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13.3 Editing User AccountNote: When
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13.5 Removing user accountsKerio Ma
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13.9 Administration of mobile devic
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13.9 Administration of mobile devic
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13.10 Import Users• MailAddress
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13.10 Import UsersFor detailed info
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13.10 Import UsersFigure 13.24Impor
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13.12 User Account TemplatesNote: C
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Chapter 14User groupsUser accounts
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14.1 Creating a User GroupGroup add
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14.1 Creating a User GroupPublish t
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15.1 Mail Delivery over the Interne
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15.1 Mail Delivery over the Interne
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15.2 SMTP serverinterface originall
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Page 151 and 152: 15.4 remote POP3 mailboxesFigure 15
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Page 157 and 158: 15.6 Advanced OptionsDescriptionA c
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Page 167 and 168: 15.6 Advanced Optionsstartup of the
Page 169 and 170: 15.6 Advanced OptionsKerio WebMail
Page 171 and 172: 16.1 Spam Rating tab16.1 Spam Ratin
Page 173 and 174: 16.2 Blacklists tabtration Console
Page 175 and 176: 16.2 Blacklists tabInternet databas
Page 177 and 178: 16.3 Custom RulesSORBSSpam and Open
Page 179 and 180: 16.3 Custom RulesUse the Add button
Page 181 and 182: 16.3 Custom RulesTypeType of condit
Page 183 and 184: 16.4 SpamAssassinFigure 16.7SpamAss
Page 185 and 186: 16.5 Email policy records checksend
Page 187 and 188: 16.6 Spam repellentFigure 16.9SPFOn
Page 189 and 190: 16.7 Recommended configuration of a
Page 191 and 192: 16.7 Recommended configuration of a
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Page 197 and 198: 17.1 Integrated McAfee Anti-VirusBe
Page 199 and 200: 17.4 Server responses to detection
Page 201 and 202: 17.5 Filtering Email Attachments17.
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Page 205 and 206: 18.1 ArchivingPath to the archive d
Page 207 and 208: 18.2 Backup of user foldersFigure 1
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Page 211 and 212: 18.2 Backup of user folders• Save
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Page 215 and 216: Chapter 19LDAP serverThe built-in L
Page 217 and 218: 19.2 Configuring Email ClientsFigur
Page 219 and 220: 19.2 Configuring Email ClientsMaxim
Page 221 and 222: 20.2 Creating a Mailing List• con
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Page 225 and 226: 20.3 Posting rulesFigure 20.4Creati
Page 227 and 228: 20.4 Moderators and MembersAdd this
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Page 231 and 232: 20.5 Mailing list archiving2. This
Page 233 and 234: 20.7 How to use Mailing ListsExampl
Page 235 and 236: Chapter 21Status InformationKerio M
Page 237 and 238: 21.2 Message queue processingFrom,
Page 239 and 240: 21.3 Active ConnectionsActive Conne
Page 241 and 242: 21.4 Opened FoldersComponentsThree
Page 243 and 244: 21.5 Traffic ChartsTime rangeIn the
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21.6 StatisticsRefreshThis button r
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22.1 Log settingsFigure 22.2Save lo
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22.1 Log settingsLog debugSelect th
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22.3 MailAuth_type=’0’, Passwor
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22.4 SecurityMailing list messagesT
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22.4 SecurityAntibombingServer over
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22.8 Debug• From: jsmith@company.
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22.8 Debug• IMAP Server — commu
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22.9 Performance Monitor (under Win
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23.1 Viewing public folders in indi
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24.1 Kerio MailServer on WindowsFig
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24.1 Kerio MailServer on WindowsFig
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24.2 Kerio MailServer on LinuxExamp
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24.2 Kerio MailServer on Linuxdebug
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24.3 Kerio MailServer on Mac OSTo e
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24.3 Kerio MailServer on Mac OSFigu
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24.4 Starting Open Directory and Ke
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24.4 Starting Open Directory and Ke
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Figure 25.1Setting Windows NT domai
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25.1 Setting NTLM in MS Outlook ext
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Chapter 26Kerio MailServer Environm
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26.3 FirewallFrom technical reasons
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Chapter 27Deployment ExamplesThis c
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27.2 Dial-up Line + Domain Mailboxi
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27.4 A company with multiple sites5
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27.4 A company with multiple sitesF
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27.5 Setting up the backup mail ser
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Chapter 28Troubleshooting in Kerio
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28.2 Configuration Backup and Trans
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29.1 Installation of Active Directo
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29.3 User Account DefinitionFigure
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Chapter 30Kerio Open Directory Exte
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Chapter 31KMS Web AdministrationKMS
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31.2 Setting access rights to the w
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31.5 Page headerFigure 31.4Web Admi
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31.6 Welcome pageLocalizations of K
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31.7 User accountsFigure 31.8Templa
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31.7 User accountsFigure 31.10User
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31.7 User accountsFigure 31.12User
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31.8 User groupsMove user’s messa
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31.8 User groupsFigure 31.16Group a
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31.9 AliasesPublish this group info
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31.9 AliasesFigure 31.20Alias creat
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32.1 Kerio Outlook Connector (Offli
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32.2 Kerio Outlook ConnectorFigure
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32.2 Kerio Outlook ConnectorTIP: If
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32.2 Kerio Outlook ConnectorUse the
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32.2 Kerio Outlook ConnectorNote: I
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33.1 Installation• MS Outlook 200
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33.1 InstallationNote: Kerio Synchr
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34.2 Windows Calendar34.2 Windows C
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Chapter 35CalDAV supportSince 6.5.0
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Chapter 36Support for ActiveSyncSup
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36.2 Supported versions of ActiveSy
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36.3 RoadSyncabcdeDevice typeEmail
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36.4 SSL encryptionWarning: It is n
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36.5 Remote deletion of the device
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36.6 Removing a device from the adm
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36.8 Troubleshooting36.8 Troublesho
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Chapter 37Support for BlackBerry vi
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If any problem occurs regarding com
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Chapter 40Kerio Sync Connector for
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Figure 40.2Log settings in Kerio Sy
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Apple Mail options and settings are
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42.1 Email42.1 EmailOn Apple iPhone
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43.1 Contacts43.1 ContactsUSAKerio
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Nokia ® and Mail for Exchange ® a
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arising from, out of or in connecti
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Glossary of termsApplication protoc
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MX RecordsOne of the record types t
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IndexAaccess rightsgroups 131accoun
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mailing lists 220MAPI 396master aut
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