I’m trying to use the log empty gif module to track wether a recipient
an email (has kept the email open for more than 10s)
I would like to embed the gif in the email html and if the empty gif is
downloaded measure whether the reader has kept the email open for more
sec. I would like to log that information in the access.log or use
proxy to convey the uri with additional parameters to a php script.
I’ve been going through the documentation for a while now but do not
find how to achieve this.
Any help would be appreciated.