Your ISP may impose both a size limit on attachments and also bulkmail
numbers.
If you have anti virus intergrated with outlook uninstall it, the AV, reboot
then see if the problem is replicated.

"Linda Morris" Linda wrote in message
...
How do I fix this problem. I know there is a size limit on emails, but I
also get a similar message when I sent out bulk emails, and I only send
out
50 at a time, and still get the messages.
How do I fix this error message? What do I need to adjust?