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Xperia
TM
 in Business White paper
Exchange ActiveSync
®
If your organisation uses Microsoft
®
 Exchange ActiveSync
®
 (EAS), Xperia™ 
devices are well prepared to work in your corporate environment. This 
makes it easy for Xperia™ devices to interact with, for example, Exchange 
servers, offering you full mobile flexibility with features such as push email, 
calendar and contacts. Xperia™ devices support standard Microsoft
®
 
Exchange ActiveSync
®
 security tools, including policies for requiring 
passwords in devices and enforcing encryption of device data. If you 
enforce the use of passwords, users must secure their Xperia™ devices 
with a PIN or an alphanumeric password.
Once an encryption policy is implemented, users must secure their 
Xperia™ devices by encrypting the content. With these two policies 
enforced in mobile devices that access your organisation’s network, 
your corporate mobile infrastructure will be significantly more secure. 
To enforce the protection of sensitive information, Xperia™ devices 
have support for policies that enforce encrypted email with S/MIME in 
Microsoft
®
 Exchange ActiveSync
®
. Xperia™ devices also support access 
authentication to Microsoft Exchange Servers via Microsoft
®
 Exchange 
ActiveSync
®
 using digital certificates, or a user name and password.
There is support for a wide range of Microsoft
®
 Exchange ActiveSync
®
 
Mobile Device Management (MDM) features in Xperia™ devices. To protect 
data on a mobile device which has been lost, Xperia™ devices support 
features for remotely locking devices and wiping their content over the air. 
As a supplement to enforcing device policies, IT administrators using 
Microsoft Exchange Server 2010 can control which EAS-enabled devices 
are allowed to connect to their Exchange Servers. This is done using a 
feature called Allow/Block/Quarantine list (ABQ). MDM and Microsoft
®
 
Exchange ActiveSync
®
 policies allow IT administrators to control and 
manage features in devices, for example, remote wipe, passwords, 
encryption and camera use, whereas the ABQ list determines which 
devices are allowed to connect to a Microsoft Exchange Server.
When using Microsoft
®
 Exchange ActiveSync
®
 for mail services with 
Exchange Server, the Global Address List (GAL) is available. This is a 
centrally-managed address book containing, for example, all individual 
email addresses, meeting rooms and distribution groups in your 
organisation. The peak-time feature in Xperia™ devices allows you to set 
an individual time range when messages will be sent and received to avoid 
the untimely reception of mail and high-rate periods in a network. Out-of-
Office notifications can also be set directly on the device.
To enable connection to a Microsoft 
Exchange Server, Xperia™ devices 
from Sony support:
•  EAS 14.1 with Exchange Server 2013
•  EAS 14.1 with Exchange Server 2010 
SP1 & SP3
•  EAS 14.0 with Exchange Server 2010 
SP1
•  EAS 12.1 with Exchange Server 2007 
SP1 & SP3
•  EAS 12.0 with Exchange Server 2007 
SP1
•  EAS 2.5 with Exchange Server 2003 
SP2
Sync policies supported:
•  Allow HTML email
•  Max HTML email body truncation size
•  Max email body truncation size
•  Attachments enabled
•  Max attachment size
•  Max email age filter
•  Max calendar age filter 
•  Require manual sync while roaming
Password policies supported:
•  Password recovery enabled 
•  Require password
•  Allow simple password
•  Min password length 
•  Min password complex characters 
•  Require alphanumeric password
•  Max password failed attempts 
•  Restrict password history
•  Password expiration timeout
•  Max inactivity time lock 
Email and apps
Xperia™ devices support industry standards for 
setting up access to email, calendar and contacts 
services. With comprehensive Microsoft
®
 Exchange 
ActiveSync
®
 support, synchronising with Microsoft
®
 
Outlook
®
 and Exchange Servers is easy.