In order to see the mail log files, you should be logged into SSH as root. The qmail logs are located in the following directory:
Signed request not available in Facebook app on submitting form?
I am developing a Facebook application for use on page. It’s essential a page with a web form that then creates a database record form the submitted data. Nothing too complex. The complexity comes when I try to differentiate between the sites when handling the post data. This is what I have:
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Get the Favicon Image of any Website with Google S2 Converter
The images that you see next to blog comments here are not the regular gravatar pictures, instead they are favicons pulled from the website of the person who has written that comment.
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How to create a web bug (beacon image)
Have you ever wondered why some web pages include a 1×1 GIF image? Well, they’re calledweb bugs, and they track you.
Creating a Beacon Image
Until recently I was stuck with trying to get a script to return a 1 x 1 (sized) gif image back to the user’s browser. The 1×1 pixel gif image returned by most scripts is popularly known as a beacon image. It’s used extensively by most scripts as a means to verify or log views of banners and such.
MailScanner
What Is MailScanner?
MailScanner is an e-mail security and anti-spam package for e-mail gateway systems. It is not designed to be run on Microsoft Windows desktop PCs. Instead, it is designed to be run on mail servers operated by companies and internet service providers (ISPs) so that all their users and customers can be protected from one place. This avoids the need for any software to be installed on individual desktop PCs at all.