In this window the automatic interception mode settings are specified.
The list of intercepted addresses of mail servers by default contains four lines. In the first line any addresses on port 143 (standard IMAP4 servers) are set, in the second line any addresses on port 119 (standard NNTP servers), in the third line any addresses on port 110 (standard POP3 servers), and the fourth line any addresses on port 25 (standard SMTP servers). The list can be edited.
The Test interception functionality at every starting check box is selected by default, in this case the program is instructed to test the automatic interception functionality. If automatic interception of at least one connection fails, select the manual interception mode.
For more details on the settings specified in this window click the corresponding area in the picture.