I've been using timeout_frozen_after = 5d, but in my release version I'm lowering that to four days, to be compatible with the default sendmail install (which is what most admins probably expect).DirectAdmin Support said:The best way is to decrease the:
timeout_frozen_after = 7d
value to something like 1d in the /etc/exim.conf and restart exim.
There's a command you can send to exim (I don't recall itIf you shut down exim you might be able to delete spool, but I can't recommend that as I'm not sure if exim would throw a fit or not.