Here’s an update from my previous post.
Even though I still get the network error (after modifying any/all .htaccess files on my target PHPList server), it works!
I receive a confirmation email in my inbox from PHPList…go figure.
So, the error message is misleading to the visitor. Not sure how to fix it, unless someone has a suggestion.
In the mean time, is there a way to modify the error message? I could put in an extra sentence telling visitors to check their inbox anyway before trying again (or sending an email to the Webmaster, as currently indicated).
Your thoughts?