Email routing questions

[Gimly]

Hi All,

I've few questions about email routing :

What is the function of "email routing" ? For what is it use ?

Is it for mail relay ? What's the diferrence between "smtp, uucp, slow, error and null" in Type option ?

If is it for mail relay, the mail are scanned by clamav/amavis ? Because there are no option to choose AV and SPAM rules.

Thank you for your answers.

[till]

What is the function of "email routing" ? For what is it use ?

This function is used to route emails to another server. see "transports" in postfix documentation for details.

http://www.postfix.org/transport.5.html

If is it for mail relay, the mail are scanned by clamav/amavis ?

Yes, if you add a spamfilter user like "@domain.tld" for it.