[Tfug] Local mail forwarding?

[Slack]

Ok,

I hope I can explain this right. :) What I'm looking to do is have all my 
system mail (the mail generated by cron, mailx, etc) sent to my external ISP 
account... The wonderful wingnuts at COX of course block port 25, so setting 
up a nice full blown mail server is out of the question, so I'm looking for 
ways around this.. I'd like to receive notices in email for things like cron 
jobs on various boxes, maybe a notification when one of my RAID drives 
faults, etc... 

Does that make sense? Can anyone help me put a solution together? I'm really 
looking for even a top level theory based answer... I just need someone to 
kick start my engine so to speak. :) Any help would be grand. :)

Thanks,
Allen