Posted a reply to This plugin is DEAD. Dev site is GONE. Don't bother., on the site WordPress.org Forums:
It's been working fine for us up until a week or so ago. The RSS…

Posted a reply to From field syntax masks sender’s address/reply, on the site WordPress.org Forums:
Same problem here. Nothing seems to work. AARRGGHH.

Posted a reply to Can't change text or background colors in popup, on the site WordPress.org Forums:
Sorry I can't help you, @mateostockholm. I decided to use SumoMe for my popup instead.