Just came across this thread. It looks like it does exactly what I need... almost. I'm new to vBulletin - does anyone know how to tweak this so that users get added to additional usergroups instead of moved to a different primary one?

I assume this could be changed by editing this part:

I'm just not familiar enough with vB yet; I assume it could simply be about using a different key/parameter instead of "usergroupid" in the first couple of lines.

I'd appreciate any help or input!



@AshenTemper / case-sensitive issues...

While a vB newbie, I do know PHP, and you could achieve case-insensitivity by editing the code a tiny bit. Open the XML file in a text editor (e.g. Notepad, not Word) and look at like 30 that contains the following:

Replace this line with the following:

What this will do is turn ANY capital letter into lowercase on both ends before comparing the two - i.e. both the list you've entered in admin and the email the user signed up with will be converted to lowercase for comparison. I haven't tested this, but it should do the trick.

I realize that you asked this question about a year ago, but maybe this will help others down the road.

Following up on my own question above about adding users to a secondary usergroup instead of moving them to a different primary one:

I found the solution and modified the code of the plugin - it works perfectly. If anyone is interested, let me know and I can upload the modified XML here.