For reference, basically. Which version release did the chkuser patch get integrated? We use an anti-spam gateway that requires servers to reject invalid users at the SMTP level. I’d just like to help the admins of that service update their knowledgebase (https://support.interjuncture.com/index.php?_m=knowledgebase&_a=viewarticle&kbarticleid=26). I’m discussing it in a ticket with them now.
It’s been at least over a year, I’ll see if I can be more specific.
Paul
chkuser was integrated at least as far back as December 06.
Paul