教你用PHP開發Exchange信箱自動刪除垃圾郵件的功能

// 创建SoapClient实例，并连接到Exchange服务器
$soapClient = new SoapClient("http://exchangeserver/ews/exchange.asmx?WSDL");

// 设置用户名和密码
$soapClient->__setSoapHeaders(array(new SoapHeader("http://schemas.microsoft.com/exchange/services/2006/messages", "RequestServerVersion", array("Version" => "Exchange2007_SP1"))));
$soapClient->__setUsername("username");
$soapClient->__setPassword("password");

// 创建过滤器
$filter = new stdClass();
$filter->FieldURI = new stdClass();
$filter->FieldURI->FieldURI = "item:Subject";
$filter->Contains = new stdClass();
$filter->Contains->Constant = new stdClass();
$filter->Contains->Constant->Value = "垃圾邮件";
$filter->ContainmentComparison = "Exact";

// 创建FindItem请求
$request = new stdClass();
$request->Traversal = "Shallow";
$request->ItemShape = new stdClass();
$request->ItemShape->BaseShape = "AllProperties";
$request->IndexedPageItemView = new stdClass();
$request->IndexedPageItemView->BasePoint = "Beginning";
$request->IndexedPageItemView->Offset = 0;
$request->IndexedPageItemView->MaxEntriesReturned = 100;
$request->ParentFolderIds = new stdClass();
$request->ParentFolderIds->DistinguishedFolderId = new stdClass();
$request->ParentFolderIds->DistinguishedFolderId->Id = "inbox";
$request->Restriction = $filter;

// 发送FindItem请求
$response = $soapClient->__soapCall("FindItem", array($request));

// 获取搜索结果
if ($response && $response->ResponseMessages->FindItemResponseMessage && $response->ResponseMessages->FindItemResponseMessage->RootFolder && $response->ResponseMessages->FindItemResponseMessage->RootFolder->Items) {
    $items = $response->ResponseMessages->FindItemResponseMessage->RootFolder->Items->Message;
    
    // 删除邮件
    foreach ($items as $item) {
        $itemId = $item->ItemId->Id;
        $soapClient->DeleteItem(array("DeleteType" => "HardDelete", "ItemIds" => array("ItemId" => array("Id" => $itemId))));
    }
}