mail system is down.
Until this is fixed, Dezilaromed cannot send emails.
You will not be able to change 2FA settings, link/unlink accounts from TMW Classic, reset TMW Classic passwords, create forum accounts, reset forums or wiki account password, etc. ─ pretty much anything which requires an automatic email and which is not on Agnus Dei or Glados (which is not a lot to start with).
ETA: No prevision