上一篇文章中介绍了怎样利用MSNP登录MSN，在登录后便可取联系人了，很简单。
参考文章：
http://msnpiki.msnfanatic.com/index.php/MSNP13:Contact_List
http://msnpiki.msnfanatic.com/index.php/MSNP15:TicketTokens
在登录后，可以得到一个contacts.msn.com的ticketToken，这可用于后续的验证
一种方法是加入一个MSPAuth的cookie值为ticketToken，另一种是在SOAP请求的<ABAuthHeader xmlns="http://www.msn.com/webservices/AddressBook">中加入<TicketToken>t=RwyZZAkmFsHiK+GCv...&p=</TicketToken>
发送的SOAP请求如下：
POST /abservice/abservice.asmx HTTP/1.1
SOAPAction: http://www.msn.com/webservices/AddressBook/ABFindAll
Content-Type: text/xml; charset=utf-8
Cookie: MSPAuth=Removed
Host: contacts.msn.com
Content-Length: Variable
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
<soap:Header>
<ABApplicationHeader xmlns="http://www.msn.com/webservices/AddressBook">
<ApplicationId>CFE80F9D-180F-4399-82AB-413F33A1FA11</ApplicationId>
<IsMigration>false</IsMigration>
<PartnerScenario>Initial</PartnerScenario>
</ABApplicationHeader>
<ABAuthHeader xmlns="http://www.msn.com/webservices/AddressBook">
<ManagedGroupRequest>false</ManagedGroupRequest>
</ABAuthHeader>
</soap:Header>
<soap:Body>
<ABFindAll xmlns="http://www.msn.com/webservices/AddressBook">
<abId>00000000-0000-0000-0000-000000000000</abId>
<abView>Full</abView>
<deltasOnly>true</deltasOnly>
<lastChange>0001-01-01T00:00:00.0000000-08:00</lastChange>
</ABFindAll>
</soap:Body>
</soap:Envelope>
回复的XML包括了联系人信息：
HTTP/1.1 200 OK
Date: Fri, 11 Nov 2005 23:5
