fetchmailrc for this to work.
If you haven??™t configured a crontab file before, setting it up can be as easy as entering the following
three commands:
$ cat > mycron
@reboot /usr/bin/fetchmail --daemon 300
$ crontab mycron
Configuring Web-Based Mail
If you??™re running an IMAP server, you can offer Web-based access by installing SquirrelMail
(http://squirrelmail.org/, also found in the squirrelmail package). Start by configuring
your system as a LAMP server (see Chapter 24), and then install and configure the appropriate
package.
Securing Communications with SSL/TLS
Because communication between mail clients and the server often contains sensitive information
such as passwords, it is usually desirable to enable SSL/TLS encryption. Here??™s how to enable
SSL/TLS in Exim and Courier:
1. Install the Courier daemons with SSL/TLS support:
# apt-get install courier-imap-ssl courier-pop-ssl
NOTE
NOTE
685
Running a Mail Server 25
2. Third-party CA certificates are provided on the ca-certificates package. This will be referenced
in the configuration, so install it, too:
# apt-get install ca-certificates
Debconf asks you whether you want to trust the CA certificates by default. In most cases,
you want to select Yes.
3. If you are going to be using a certificate from a CA that is not already recognized (this is
generally only true if you are running your own CA), place the CA public certificate in its
own file in /etc/ssl/certs/ and update the certificate database:
# update-ca-certificates
4.
Pages:
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262