vilnis
Secondary use of mailing list
Wed Sep 28, 2011 04:40
77.246.23.46

Hi - I have some free on-line data which I wish to restrict to my mailing list subscribers. It would be brilliant if there were a way to query whether someone's email address is in the list or not, so that a PHP script for example could display the data or not depending on what email address the user enters in a form field.

The same facility might be useful for people wanting to check whether they are already subscribed.

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