Symantec Security 5600 Series, Security 5400 Series,Clientless VPN 4400 Series, Administration Manual

Page: 448 / 861

447 Enabling remote access with clientless VPN
Advanced mail actions
At another organization, the IMAP and SMTP servers might be running on the same host,
mail.symantecexample.com, on the standard ports of 143 and 25, respectively. In this case, there is no
need to create an advanced mail action because that configuration is standard. The domain name is
taken to be the host name of the mail server (for example; the sender’s address will be of the form
user@mail.symantecexample.com).
Prerequisites
None.
To map an IMAP server to an SMTP server for Web mail
1 In the SGMI, in the left pane, under Assets, click Remote Mail .
2 In the right pane, on the Secure Web Mail Access tab, click New .
3 In the Secure Web Mail Access Properties dialog box, do the following:
4 Click OK .
5 Optionally, do one of the following:
■
To save your configuration and activate later, on the toolbar, click Save .
■
To activate your configuration now, on the toolbar, click Activate .
When prompted to save your changes, click Yes .
Related information
For further information related to this topic, see the following:
■
“Secure Web Mail Access Properties—General tab” on page 742
■
“Advanced mail actions” on page 446
■
“Using the security gateway as a mail proxy” on page 447
Using the security gateway as a mail proxy
The security gateway can serve as a proxy to connect a remote user’s mail client to a company POP3 or
IMAP mail server that is located behind a security gateway. This is done by configuring the mail client
to contact the security gateway for all incoming mail on the encrypted port for the given mail protocol.
The security gateway does not directly send email. The user’s ISP’s SMTP server sends email.
Note:
The security gateway’s clientless VPN component supports only one POP3 and one IMAP proxy.
IMAP Host imap.symantecdomain.com
IMAP Port 8143
SMTP Host smtp.symantecdomain.com
SMTP Port 25
Domain Name sales.symantecdomain.com
Domain name Type the domain of the host mail server.
IMAP host name Type the fully qualified domain name of the IMAP server.
IMAP port Type the port number on which the IMAP server reads mail.
SMTP host name Type the fully qualified domain name of the SMTP server.
SMTP port Type the port number on which the SMTP server reads mail.