Drupal 8.5.3 modules

CMS login Core Modules
CMS operator management (administrator / operator) Core Modules
preview Core Modules
Approval workflow Workflow https://www.drupal.org/project/workflow
Revision control Core Modules
Banner management Core Modules
Scheduled release Scheduled https://www.drupal.org/project/scheduler
Content copy (Node Clone) Node Clone https://www.drupal.org/project/node_clone
File management (image, PDF etc) Core Modules
XML for SEO SEO Essentials https://www.drupal.org/project/seo_checklist
Google Analytics collaboration Google Analytics https://www.drupal.org/project/google_analytics

Install procedure for mail server

How to congifure mail server

1. Install sendmail
install package
# yum install sendmail sendmail-cf

edit sendmail.mc
# cd /etc/mail
# cp -p sendmail.mc sendmail.mc_yyyymmdd
# cp -p sendmail.cf sendmail.cf_yyyymmdd
# vi sendmail.mc
>VERSIONID(`setup for Red Hat Linux’)dnl
>Dw[host name]
>Dm[domain name]

>dnl DAEMON_OPTIONS(`Port=smtp,Addr=, Name=MTA’)dnl

create sendmail.cf
# m4 sendmail.mc > sendmail.cf

edit /etc/mail/access
# cd /etc/mail/
# cp -p access access_yyymmdd
# cp -p access.db access.db
# vi access

add accessible IP
Connect:localhost.localdomain RELAY
Connect:localhost RELAY
Connect: RELAY

create /etc/email/access.db
# makemap.sendmail hash access.db < access

configure /etc/mail/local-host-names
# cp -p local-host-names local-host-names_yyyymmdd
# vi local-host-names

2. Install dovecot
install package
# yum install dovecot

edit /etc/dovecot/conf.d/10-mail.conf
# vi /etc/dovecot/conf.d/10-mail.conf

mail_location = maildir:~/Maildir

edit /etc/dovecot/conf.d/10-auth.conf
# vi /etc/dovecot/conf.d/10-auth.conf

disable_plaintext_auth = no

edit /etc/dovecot/conf.d/10-ssl.conf
# vi /etc/dovecot/conf.d/10-ssl.conf

ssl = no

run dovecot
# systemctl start dovecot

activate dovecot
# systemctl enable dovecot

add mail user
useradd [user name]
passwd [user name]

3. Install postfix
install package
#yum install postfix

edit /etc/postfix/main.cf
# vi /etc/postfix/main.cf

edit a maximum size of mailbox
message_size_limit = 5242880

allow message from external network
inet_interfaces = all

add domain name after “mail.”
myhostname = mail.xxx.xxx

add domain name
mydomain = XXX.XXX

add this configuration
myorigin = [myhostname],localhost.mydomain, localhost, $mydomain

add mailbox type
home_mailbox = Maildir/

start postfix
# systemctl restart postfix

activate postfix
# systemctl enable postfix