Log started: 2010-09-10  13:26:49
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(Reading database ... 210418 files and directories currently installed.)
Removing sendmail ...
Log ended: 2010-09-10  13:26:51

Log started: 2010-09-10  13:27:17
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(Reading database ... 210413 files and directories currently installed.)
Removing jsvc ...
Removing libcommons-daemon-java ...
Removing libjetty-java ...
Removing libjetty-java-doc ...
Removing libservlet2.5-java ...
Removing libslf4j-java ...
Removing sensible-mda ...
Removing procmail ...
Removing sendmail-bin ...
Removing sendmail-base ...
Removing sendmail-cf ...
Processing triggers for man-db ...
Processing triggers for doc-base ...
Processing 2 removed doc-base file(s)...
Registering documents with scrollkeeper...
Processing triggers for ureadahead ...
Log ended: 2010-09-10  13:27:26

Log started: 2010-09-10  13:29:29
Selecting previously deselected package postfix.
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(Reading database ... 209159 files and directories currently installed.)
Unpacking postfix (from .../postfix_2.7.0-1_i386.deb) ...
Processing triggers for ureadahead ...
Processing triggers for ufw ...
Processing triggers for man-db ...
Setting up postfix (2.7.0-1) ...
Adding group `postfix' (GID 130) ...
Done.
Adding system user `postfix' (UID 122) ...
Adding new user `postfix' (UID 122) with group `postfix' ...
Not creating home directory `/var/spool/postfix'.
Creating /etc/postfix/dynamicmaps.cf
Adding tcp map entry to /etc/postfix/dynamicmaps.cf
Adding group `postdrop' (GID 131) ...
Done.
setting myhostname: kanabo.dk-compmath.jku.at
setting alias maps
setting alias database
changing /etc/mailname to dk-compmath.jku.at
setting myorigin
setting destinations: dk-compmath.jku.at, kanabo.dk-compmath.jku.at, localhost.dk-compmath.jku.at, localhost
setting relayhost: 
setting mynetworks: 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
setting mailbox_size_limit: 0
setting recipient_delimiter: +
setting inet_interfaces: all

Postfix is now set up with a default configuration.  If you need to make 
changes, edit
/etc/postfix/main.cf (and others) as needed.  To view Postfix configuration
values, see postconf(1).

After modifying main.cf, be sure to run '/etc/init.d/postfix reload'.

Running newaliases
postalias: fatal: open database /etc/aliases.db: Permission denied
dpkg: error processing postfix (--configure):
 subprocess installed post-installation script returned error exit status 1