Ubuntu 16.04 ships Apache 2.4, there's no mysql auth module for Apache available, so you must disable all mysql auth related settings in Apache config files. For example:
postconf -e daemon_directory='/usr/lib/postfix/sbin'
postconf -e shlib_directory='/usr/lib/postfix'
daemon_directory
causes Postfix cannot start.shlib_directory
causes Postfix cannot find pcre/mysql/pgsql/ldap modules.iRedAPD requires package python-pymysql
:
apt -y install python-pymysql
Make sure you have settings below in Roundcube config file config/config.inc.php
:
// Required if you're running PHP 5.6 or later
$config['imap_conn_options'] = array(
'ssl' => array(
'verify_peer' => false,
'verify_peer_name' => false,
),
);
// Required if you're running PHP 5.6 or later
$config['smtp_conn_options'] = array(
'ssl' => array(
'verify_peer' => false,
'verify_peer_name' => false,
),
);
NOTE: This step is toally optional if you're fine with old PHP release.
php was not upgraded to 7.0 automatically, have to install them manually:
apt-get install php-json php-gd php-mcrypt php-curl mcrypt php-intl php-xml php-mbstring php-mysql libapache2-mod-php
If you're running Nginx, you must install package php-fpm
too:
apt install php-fpm
php-fpm daemon socket file is changed:
/var/run/php-fpm.socket
/var/run/php/php7.0-fpm.sock
iRedMail hard-codes php-fpm socket file in /etc/nginx/nginx.conf
or
/etc/nginx/conf.d/default.conf
, you must update them to use new socket file.
After upgrading Fail2ban, it will fail to start due to duplicate parameter
port =
in file /etc/fail2ban/jail.conf
under section [pam-generic]
like
below:
[pam-generic]
...
port = all
...
port = anyport
Please comment out either one of them, then Fail2ban should be happy to start.