I am working on a game forum, with around 30K users.
They have a very large wish to be using the installed Xenforo mail system to email their users with news letters - perhaps once every second month.
Does any of you have any experience with a large amount of users - when sending out mails from the system?
Normally there are restrictions on mail systems to prevent spam - but what about this case?
Anything I should be aware of?