单项选择题
You have an Exchange Server 2010 organization.A user named User1 connects to his mailbox by using Microsoft Office Outlook.User1 reports that he is unable to send encrypted e-mail messages to an external recipient named User2.You verify that User1 and User2 have e-mail encryption certificates.You need to ensure that User1 can send encrypted e-mail messages to User2.What should you do first？（）
A.Instruct User2 to add a delegate
B.Instruct User2 to send a signed e-mail message to User1.
C.Instruct User1 to send a signed e-mail message to User2.
D.Instruct User1 to modify the sensitivity settings of the e-mail message
相关考题
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单项选择题
YouhaveanExchangeServer2010organization.UsersonthenetworkuseHTTPStoconnecttoOutlookWebApp（OWA）.TheClientAccessserverusesacertificateissuedbyaninternalcertificationauthority（CA）.Youplantodeployane-mailencryptionsolutionforallusers.Youneedtoensurethatuserscansendandreceiveencryptede-mailmessagesbyusingS/MIMEfromOWA.Whatshouldyoudo？（）
A.Issue a certificate to each user
B.Instruct all OWA users to import a root CA certificate
C.Modify the authentication settings of the OWA virtual directory
D.Configure the Client Access Server to use a certificate issued by a third-party CA -
单项选择题
YouhaveanExchangeServer2010organizationthatcontainsthreeMailboxserversnamedMBX1，MBX2，andMBX3.YouconfigureajournalingmailboxonaservernamedMBX3.YouconfigurejournalingonseveralmailboxeslocatedonMBX1andMBX2.YouneedtoensurethatjournalingoccursifMBX3fails.Whatshouldyoudo？（）
A.Configure an alternate journaling mailbox on MBX2.
B.Configure a second e-mail address for the journaling mailbox.
C.Configure the shadow redundancy settings in the organization.
D.Create a retention tag and then assign it to a new retention policy. -
单项选择题
YouhaveanExchangeServer2010organization.YouneedtocreatePersonalArchives.Whichtoolshouldyouuse？（）
A.Active Directory Users and Computers
B.Exchange Control Panel （ECP）
C.Exchange Management Console （EMC）
D.Microsoft Office Outlook
