Assign User to Group based on email Domain

[bbi]

I am looking for a way to automatically assign a new user to a group based on their email domain when they register. So if you register with domain1 you get assigned to group1, domain2 to group2 etc, etc. I thought I had found it with the mod "Change User Group by Email Domain 1.0"
https://vborg.vbsupport.ru/showthread.php?t=188684&referrerid=443137
However this mod seems to only be applicable for one domain name and one group. In my situation I need multiple domains and mutliple groups.
Does anyone have any ideas???
Thanks

[kh99]

I don't think it would be very hard to adapt that mod for multiple domains. I'll take a look and if I can do it I'll post it in the mod thread.

[bbi]

That would be a great help.
Thanks

[kh99]

bbi, I've sent you a PM about this.