Conguring SSL Transport for SMTP Connections
SSL transport enables mail transmitted over the network to be securely encrypted.
You can choose Require, Use, or Don’t Use SSL for IMAP connections. Before using SSL
connections, you must have a security certicate for mail use.
For more information about certicates, see Certicates in Server Admin.
To congure SSL transport for SMTP connections:
1 In Server Admin, select a computer in the Servers list, then select Mail.
2 Click Settings.
3 Select the Advanced tab.
4 Select Security.
5 In the SMTP SSL section, click Require or Use to enable (or Don’t Use to disable).
6 If you are using or requiring SSL, select the certicate you want to use from the
corresponding pop-up menu.
7 Click Save.
Conguring SSL Transport for IMAP and POP Connections
SSL transport enables mail transmitted over the network to be securely encrypted.
You can choose Require, Use, or Don’t Use SSL for IMAP connections. Before using
SSL connections, you must have a security certicate for mail use.
For more information about certicates, see Certicate Manager in Server Admin.
Setting SSL transport for IMAP also sets it for POP.
To congure SSL transport for IMAP and POP connections:
1 In Server Admin, select a computer in the Servers list, then select Mail.
2 Click Settings.
3 Select the Advanced tab.
4 Select Security.
5 From the pop-up menus in the IMAP and POP SSL section, click Require or Use to
enable (or Don’t Use to disable).
6 If you are using or requiring SSL, select the Certicate you want to use from the
corresponding pop-up menu.
7 Click Save.
68 Chapter 3 Mail Service Advanced Conguration
