Scanning Of Outbound Email Messages; Imap Server - ESET MAIL SECURITY LINUX Installation Manual

and ZMailer. ESETS supports any MDA. In particular, the following MDAs were tested: procmail,
maildrop, deliver and local.mail.
Check that your MTA is properly configured using the original MDA and that the MTA is
running. Then configure ESET Mail Security for inbound email message scanning by running the
following script:
/usr/sbin/esets_setup
Select MDA and inbound install options. The ESETS module used is also displayed.
Note that the installer backs up all modified configuration files and can display every
command that it will execute after your approval. Also use it for uninstall. Detailed steps for all
possible scenarios are described in the appendix A of this documentation.

5.3. Scanning of outbound email messages

Outbound email message scanning is performed during transfer of email messages between
the local MUA and the MTA.
Configure ESET Mail Security for outbound email message scanning by running the following
script:
/usr/sbin/esets_setup
Select the SMTP install option. This will set the esets_smtp module to listen on a predefined
port and redirect applicable IP packets. Check the newly added firewall rule to see if any changes
are necessary.
Note that the installer backs up all modified configuration files and can display every
command that it will execute after your approval. It can also be used for uninstalling. Detailed
steps for all possible scenarios are described in appendix A of this documentation.
5.4. Scanning of email messages downloaded from POP3/IMAP server
To configure ESET Mail Security for scanning of email messages downloaded from POP3 or
IMAP server, run this script:
/usr/sbin/esets_setup
Select the POP3 or IMAP install option. This will set the given ESETS module to listen on a
predefined port and redirect applicable IP packets. Check the newly added firewall rule to see if
any changes are necessary.
Note that the installer backs up all modified configuration files and can display every
command that it will execute after your approval. It can also be used for uninstalling. Detailed
steps for all possible scenarios are described in appendix A of this documentation.
18 ESET Mail Security