The "your request for invite codes has been granted" email apparently just has a link to manage/invitecodes; it doesn't have the codes in the email. I'd suggest putting the codes in the email itself, as for the normal invite code granting email, unless the number of codes is more than, say, 20.
It doesn't appear to have the usual footer, either.
(This is testing on my Dreamhack - I haven't had the email on the main site to compare, but I would guess this is one of those things where the docs stuff is in the code. Anyway, do say if you think this should go through dw_suggestions instead.)
Invite codes email
It doesn't appear to have the usual footer, either.
(This is testing on my Dreamhack - I haven't had the email on the main site to compare, but I would guess this is one of those things where the docs stuff is in the code. Anyway, do say if you think this should go through