We have an Exchange 2010 environment with plenty of space along with decent bandwidth. Our press department would like to send out emails to around 1800 people with 2MB attachments.
I'm concerned that this email would end up holding up things in the queue due to the large recipient number. Are you able to indicate what you would do? Would you seek an external supplier for such a thing?
Or are there ways to make use of Exchange in a way which won't affect anyone?