Thank you for a quick reply, I have been playing with this for 1 hour now. I know it must be simple but I can not get it to work.
This is what I did, but it still will not work. I get the message port 25 in in use and in the inbound. I set my mail client to 127.0.0.1:26 but it will not send.It works when I set it to 127.0.0.1 but it does not scan outgoing messages. I tried putting SmtpListen=127.0.0.1:26 in several places.
SMTPPort=26
SmtpListen=127.0.0.1:26
below
[MailScanner]
DefaultPopServer=pop.blabla.com
DefaultSmtpServer=localhost
SmtpListen=127.0.0.1:26
ShowTrayIcon=1
UseDefaultSmtp=0
AutoSetProtection=0
[Splash]
KeyUsage=1
Thanks again for any help