Hi,

When sending an email to the admin and the submitter, I was getting the submitter emails: the admin email was going into the spam box. Due to the sender not being likely the original sender (which is kinda true). This is a filter at Gmail and was triggered due to the fact the From: and the Reply-To: where the same. A better way to do this is to set the From: as the admin email and Reply-To: still the submitter who filled in the form.

I have changed for this:
b2jadminmailer.php
and b2jsubmittermailer.php

And altough the Submitter email was set as Text it was set in the Mail as HTML, changed this to be a valid Text Email.
Maybe you can take this up on the next releases?

Regards Ron