How do I limit the size of emails on my network?

Yes...

echo size_in_bytes > /var/qmail/control/databytes

	Installation Questions
	Post Install Questions:
	Config Questions
	General Qmail Questions
	Bounced Email Questions
	Spam / Virus prevention
	Log Files
	Qmail Error Messages
	Problems with the Queue
	Server Moves (hardware or IP changes)
	Qmail Addons
	Posting Questions to the Qmail Mailing List
	General Email Questions