Before installing, make sure mod_rewrite is enabled.
Unzip the source file
cd /home/user
unzip maildoll.zip
/home/user/maildoll
, you can configure Apache virtual host as follows (remember to point the DocumentRoot to the public folder of the source)
Change the director/file’s owner to Apache’s running user (www-data for example), to make sure it has proper permission on your source files
sudo chown www-data:www-data -R /home/user/maildoll
sudo chmod 775 -R /home/user/maildoll