how do i increase email attachment size in Outlook?

[gsjada]

552 5.3.4 Error writing message - a message size of 3076 kilobytes exceeds
the size limit of 3074 kilobytes computed for this transaction

This is the error message I get while trying to send a 3mb file attachment.
How do I increase the message size in outlook 2003?

 

[F.H. Muffman]

552 5.3.4 Error writing message - a message size of 3076 kilobytes
exceeds the size limit of 3074 kilobytes computed for this transaction

This is the error message I get while trying to send a 3mb file
attachment. How do I increase the message size in outlook 2003?

You tell your ISP or mail administrator that you want to send a 3mb
attachment and ask them if they'd remove the limit on your account. Outlook
has no real control over this.