If you were supposed to get an email from the forum but didn't (e.g. to verify your account for registration), email Wes at stararmy@gmail.com or talk to me on Discord for help. Sometimes the server hits our limit of emails we can send per hour.
To be fair we didn't have sub-forums for a very very long time; it's the sort of thing that would have been helpful back when the Destiny was trying to operate