Use different log files

[Cristiano Deana]

Hi,

I have a mailserver with dovecot logging to syslog (by default, to 
/var/log/maillog) and my MTA (postfix) is doing the same.
I use dovecot's services imap/pop3, auth and lmtp and now logs files are 
hard to read because I havve all together MTA and these services.

Is it possibile to have different log with different services?

Example:
auth logging: /var/log/mail.auth
delivery: /var/log/mail.delivery and so on

Thank you

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# Cristiano Deana #
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