T-Mobile 99HEE006-00 - T-Mobile ShadowTM - Copper, User Manual

Page: 133 / 214

Working with Company E-mails and Meeting Appointments 133
To digitally sign and encrypt all messages
You can set up ActiveSync to digitally sign and encrypt all outgoing
messages. You must obtain a valid certificate to sign and encrypt e-mail
messages successfully.
1. Select Start > ActiveSync .
2. Select Menu > Options .
3.
Select the
E-mail
information type and then select
Settings
. On the
E-mail Sync Options screen, select
Menu > Advanced
.
4.
Select
Encrypt messages
to protect your e-mails from being viewed
except by the intended recipients.
5.
Select
Sign messages
so that recipients are certain that e-mails are
sent by you and have not been altered.
6. Select Menu > Choose Certificate to select a certificate for signing or
encrypting outgoing e-mail messages.
Set permissions on an e-mail message
Another way of protecting your e-mail messages is to send messages with
restricted permissions using Information Rights Management (IRM).
Requirement This works only with a Microsoft Outlook e-mail account and if your
company is using RMS Server SP1.
1.
Select
Start > Messaging > Outlook E-mail
.
2.
Create a message and then select
Menu > Message Options
.