問題が Exchange ではなく Outlook にある場合は、次の行に沿って何かを試すことができます。
マスター カテゴリ リストを取得するための SOAP 呼び出し:
<soap:Envelope xmlns:mes="http://schemas.microsoft.com/exchange/services/2006/messages"
xmlns:typ="http://schemas.microsoft.com/exchange/services/2006/types"
xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Header>
<typ:RequestServerVersion Version="Exchange2010" />
</soap:Header>
<soap:Body>
<mes:GetUserConfiguration>
<mes:UserConfigurationName Name="CategoryList">
<typ:DistinguishedFolderId Id="calendar"/>
</mes:UserConfigurationName>
<mes:UserConfigurationProperties>All</mes:UserConfigurationProperties>
</mes:GetUserConfiguration>
</soap:Body>
</soap:Envelope>
応答:
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Header>
<h:ServerVersionInfo MajorVersion="14" MinorVersion="0" MajorBuildNumber="722" MinorBuildNumber="0" Version="Exchange2010" xmlns:h="http://schemas.microsoft.com/exchange/services/2006/types" xmlns="http://schemas.microsoft.com/exchange/services/2006/types" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"/>
</s:Header>
<s:Body xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<m:GetUserConfigurationResponse xmlns:m="http://schemas.microsoft.com/exchange/services/2006/messages" xmlns:t="http://schemas.microsoft.com/exchange/services/2006/types">
<m:ResponseMessages>
<m:GetUserConfigurationResponseMessage ResponseClass="Success">
<m:ResponseCode>NoError</m:ResponseCode>
<m:UserConfiguration>
<t:UserConfigurationName Name="CategoryList">
<typ:DistinguishedFolderId Id="calendar" xmlns:typ="http://schemas.microsoft.com/exchange/services/2006/types"/>
</t:UserConfigurationName>
<t:ItemId Id="AAMkADky[snip]1VAZmIKAAAKfSM9AAA=" ChangeKey="CQAAAB[snip]AIlsUeV"/>
<t:XmlData>PD94bWw[snip]cmllcz4NCg==</t:XmlData>
</m:UserConfiguration>
</m:GetUserConfigurationResponseMessage>
</m:ResponseMessages>
</m:GetUserConfigurationResponse>
</s:Body>
</s:Envelope>
その XMLData は Base64 でエンコードされています。デコードすると、次のようになります。
<?xml version="1.0"?>
<categories default="Red Category" lastSavedSession="2" lastSavedTime="2013-04-17T09:10:12.786" xmlns="CategoryList.xsd">
<category name="Red Category" color="0" keyboardShortcut="0" usageCount="2" lastTimeUsedNotes="1601-01-01T00:00:00.000" lastTimeUsedJournal="1601-01-01T00:00:00.000" lastTimeUsedContacts="1601-01-01T00:00:00.000" lastTimeUsedTasks="1601-01-01T00:00:00.000" lastTimeUsedCalendar="1601-01-01T00:00:00.000" lastTimeUsedMail="1601-01-01T00:00:00.000" lastTimeUsed="2010-09-29T10:08:46.487" lastSessionUsed="0" guid="{61C23D24-ED86-47EC-8565-433E3A6B21B7}" renameOnFirstUse="1"/>
<category name="Blue Category" color="7" keyboardShortcut="0" usageCount="6" lastTimeUsedNotes="1601-01-01T00:00:00.000" lastTimeUsedJournal="1601-01-01T00:00:00.000" lastTimeUsedContacts="1601-01-01T00:00:00.000" lastTimeUsedTasks="1601-01-01T00:00:00.000" lastTimeUsedCalendar="2013-04-17T09:10:04.043" lastTimeUsedMail="1601-01-01T00:00:00.000" lastTimeUsed="2013-04-17T09:10:04.043" lastSessionUsed="2" guid="{E19DD512-BFF1-46D8-A858-54CC114872AD}"/>
<category name="Purple Category" color="8" keyboardShortcut="0" usageCount="2" lastTimeUsedNotes="1601-01-01T00:00:00.000" lastTimeUsedJournal="1601-01-01T00:00:00.000" lastTimeUsedContacts="1601-01-01T00:00:00.000" lastTimeUsedTasks="1601-01-01T00:00:00.000" lastTimeUsedCalendar="1601-01-01T00:00:00.000" lastTimeUsedMail="1601-01-01T00:00:00.000" lastTimeUsed="2010-09-29T10:08:46.487" lastSessionUsed="0" guid="{FD3AFB30-285E-4BF2-885E-F9FDFE00002E}" renameOnFirstUse="1"/>
<category name="Green Category" color="4" keyboardShortcut="0" usageCount="6" lastTimeUsedNotes="1601-01-01T00:00:00.000" lastTimeUsedJournal="1601-01-01T00:00:00.000" lastTimeUsedContacts="1601-01-01T00:00:00.000" lastTimeUsedTasks="1601-01-01T00:00:00.000" lastTimeUsedCalendar="2013-04-17T09:10:12.782" lastTimeUsedMail="1601-01-01T00:00:00.000" lastTimeUsed="2013-04-17T09:10:12.782" lastSessionUsed="2" guid="{C3DC51D0-1CC4-42CF-9FA9-75146905771F}"/>
<category name="Orange Category" color="1" keyboardShortcut="0" usageCount="2" lastTimeUsedNotes="1601-01-01T00:00:00.000" lastTimeUsedJournal="1601-01-01T00:00:00.000" lastTimeUsedContacts="1601-01-01T00:00:00.000" lastTimeUsedTasks="1601-01-01T00:00:00.000" lastTimeUsedCalendar="1601-01-01T00:00:00.000" lastTimeUsedMail="1601-01-01T00:00:00.000" lastTimeUsed="2010-09-29T10:08:46.487" lastSessionUsed="0" guid="{10C78B6F-5828-4B3C-AF0C-138AAAC52DAE}" renameOnFirstUse="1"/>
<category name="Yellow Category" color="3" keyboardShortcut="0" usageCount="2" lastTimeUsedNotes="1601-01-01T00:00:00.000" lastTimeUsedJournal="1601-01-01T00:00:00.000" lastTimeUsedContacts="1601-01-01T00:00:00.000" lastTimeUsedTasks="1601-01-01T00:00:00.000" lastTimeUsedCalendar="1601-01-01T00:00:00.000" lastTimeUsedMail="1601-01-01T00:00:00.000" lastTimeUsed="2010-09-29T10:08:46.487" lastSessionUsed="0" guid="{37CC21D3-B6A9-4DAE-A1FB-422249B9FBB0}" renameOnFirstUse="1"/>
<category name="TimeTell" color="7" keyboardShortcut="0" usageCount="7" lastTimeUsedNotes="1601-01-01T00:00:00.000" lastTimeUsedJournal="1601-01-01T00:00:00.000" lastTimeUsedContacts="1601-01-01T00:00:00.000" lastTimeUsedTasks="1601-01-01T00:00:00.000" lastTimeUsedCalendar="2013-04-17T09:09:59.980" lastTimeUsedMail="1601-01-01T00:00:00.000" lastTimeUsed="2013-04-17T09:09:59.980" lastSessionUsed="2" guid="{3348E50B-1763-42FB-A9E9-25B74038B9AA}"/>
</categories>
多分あなたはこれで何かをすることができます.SetUserConfigurationを使用してください...