Hi! I have HylaFax running on a PBX system and using the 'mail2fax.sh' script by Lee Howard (the one form http://hylafax.sourceforge.net/howto/faxing.php#ss5.4. It works fine for most faxes, but I find that it doesn't seem to work for larger PDFs. I haven't quite figured out what the size limit appears to be, but I do know that a 3MB PDF will not get submitted to Hylafax. When I send the 3MB PDF to the mail address (FAXNUMBER@pbx.domain.com) I can see it get accepted by Postfix and handed off to...