[Dovecot] permissions on some dovecot directories

Hello,

What smallest permissions are needed on directories:

/var/run/dovecot /var/run/dovecot/login /var/lib/dovecot

dovecot run as dovecot:dovecot.

Currently I have 775 dovecot:dovecot /var/run/dovecot 750 root:dovecot /var/run/dovecot/login 755 root:root /var/lib/dovecot

-- Arkadiusz Miśkiewicz PLD/Linux Team arekm / maven.pl http://ftp.pld-linux.org/