Summary: large attachments won't through

Thanks to Mike B. and uidzero.
My main.cf file had no "message_size_limit" variable in it.
I added the line with a value slightly larger than what my users
need and they are now happily exchanging files with our clients.
Thank you to all who replied. This list is great!

Original Message:
After rebooting our 3.6 OBSD server my users started
complaining about restrictions in mail attachments.
Appearantly anything over 15mg gets (timed out?) or otherwise
does not go out. We use Postfix and pop3d. If you have heard
of this happening before, or it has happened to you let me know.
I've included my dmesg if that helps. Thanks.
_____________________________
John F. Marten III
Information Technology Specialist
Balzhiser & Hubbard Engineers