Knowledge Base – These article posts are for general guidance purposes only
Email Header and Body Checks with Postfix SMTP Server Postfix provides 4 simple content-checking parameters. header_checks mime_header_checks nested_header_checks body_checks Postfix will check all inbound emails
Prerequisite LEMP Stack (Nginx, MariaDB, PHP7.4) on Ubuntu 20.04 Step 1: Download WordPress sudo apt update && sudo apt upgrade wget https://wordpress.org/latest.zip Next, extract the
how to upgrade to Roundcube 1.5.3 after it’s released. Replace 1.5.3 to the latest version. Find out about the latest Roundcube downloade page. Download
To increase the upload size limit, edit the PHP configuration file. If you using php7.4 then replace 8.1 to 7.4 in the below commands sudo
Roundcube is a free open-source, full-featured webmail client. Roundcube Features Roundcube functionality includes: Address book Folder management Message searching Message filter Spell checking MIME support
DMARC (Domain-based Message Authentication, Reporting and Conformance) is a protocol that is designed to give email domain owners the ability to protect their domain from
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