Thanks for replying - am I right in assuming that this option will only take
into account the actual message size and not the message size times the no.
Unfortunately some of these messages can be quite small (2Mb even) but
sending to 500 or so people is what creates the issue, not so much the
individual message size. Even sending these outside of office hours would
create a couple of problems as I would need to restrict (if I understand
correctly) all messages above 2Mb or so and even then the whole message would
not be delivered for a few days.
My ideal solution would be to have the originating message bounce back,
based on it's total message size - perhaps implementing a limit of 200Mb,
which could then be sent outside of office hours... But maybe this is just
Thanks for trying.