Mail Setting Problem

Hi,

I use cfmail to send e-mail with attachment, but I receive the delivery failure message for file size problem.

When I send the e-mail with attachment using my outlook e-mail account, it sends correctly without failure message. However, when I send the e-mail by cfmail using my e-mail account as "Form" person, I receive the failure message.

Since we have check the e-mail server, the file size problem should not be occured in current setting. I'm thinking the possibility of coldfusion server administration setting problem.

Is there any related setting (e-mail file size) in coldfusion server administration? Thanks for your help.