IMAP/POP3 Server Configuration
This page allows you to configure the IMAP/POP3 Server.

IMAP Server:

  1. Port Number:

    To specify the port number to be used for the IMAP Server. The default value is 143.

  2. Enable Security Support (SSL):

    When the option is checked, SSL support for IMAP server will be enabled. By default, it is not enabled.

  3. SSL Port Number:

    To specify the port number to be used for the SSL enabled IMAP Server. The default value is 993.

POP3 Server:

  1. Port Number:

    To specify the port number to be used for the POP3 Server. The default value is 110.

  2. Enable Security Support (SSL):

    When the option is checked, SSL support for POP3 server will be enabled. By default, it is not enabled.

  3. SSL Port Number:

    To specify the port number to be used for the SSL enabled POP3 Server. The default value is 995.

Click the Submit button to implement the settings.

NOTE: To enable SSL support, you should first get a SSL server certificate (in PEM format) from a CA (Certificate Authority) company. Append the server key (in PEM format) to the certificate file, and put the file on your server machine located as

Under Linux:
/opt/iems/stunnel.pem (where /opt/iems is the Installation directory of IEMS)
Under Win32:
c:\iems5\stunnel\stunnel.pem (where c:\iems5 is the Installation directory of IEMS)