[Dovecot] loganalyser for dovecot logs ?

hello,

I'm looking for any help to analyze my dovecot logs

• logins per day
• different users
• users per protocol
• bytes
• pop3commands
• nice graphs

any suggestions ? thanks

-- Andreas Schulze

DATEV eG, Paumgartner Strasse 6-14, D - 90429 Nürnberg Abt. Internet- und Securitydienste Telefon : +49 911 276 2648 Telefax : +49 911 276 7892 Mobil : +49 172 8122883 E-Mail : andreas.schulze_at_datev.de