WHM/CPanel

instalando PHP 7.4 em CentOS 7.8 (WHM/CPanel)

yum install ea-php74-php-gd ea-php74-php-gettext ea-php74-php-intl ea-php74-php-xmlrpc \
ea-php74-php-curl ea-php74-php-mysqlnd ea-php74-php-mbstring ea-php74-php-zip ea-php74-php-iconv \
ea-php74-php-fileinfo ea-php74-php-exif ea-php74-php-bcmath

Instalando o Imagick pro PHP

yum install ImageMagick ImageMagick-devel -y
/opt/cpanel/ea-php74/root/usr/bin/pecl install imagick

identificando versão do CentOS

whmapi1 installed_versions packages=0|grep operating_system

exportando configurações de WHM/CPanel

/usr/local/cpanel/bin/cpconftool --modules=cpanel::smtp::exim,cpanel::easy::apache,cpanel::system::mysql,cpanel::system::whmconf --backup

regras de retenção de mensagem

• Email Disk Usage Tool
• https://sobrelinux.info/questions/641878/doveadm-delete-messages-older-than-date
• https://notes.sagredo.eu/en/qmail-notes-185/expunging-expired-junk-and-trash-emails-with-dovecot-124.html
• How can I adjust how long emails remain in my inbox?