News, tutorials and tips to optimize your web hosting.
Your messages end up in Gmail's spam folder even though everything seems configured? Here is an ordered diagnosis method, from message headers to domain reputation, to find the real cause from cPanel.
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PHP 8.1 no longer gets security fixes and PHP 8.2 reaches end of life at the end of 2026. Here is how to pick the right version, test it on a copy of your site and switch in cPanel safely.
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A step-by-step guide to setting up SPF, DKIM and DMARC from cPanel's Email Deliverability page, moving DMARC from p=none to reject and reading your reports.
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