New answers tagged joomla
Try using Y Slow, a Firefox extension. You can also use a Chrome extension available from their website. Y Slow will break down the elements that make up your front end into a graph, which will show you what is causing the longest delays to page load time.
From Wikipedia: Sender Policy Framework (SPF) is is an email validation system designed to prevent email spam by detecting email spoofing, a common vulnerability, by verifying sender IP addresses. You can probably fix this by changing the sender and perhaps the reply-to email addresses to match the originating domain name.
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