In message <45mw9x6zlnzj...@spike.porcupine.org>, Wietse Venema <wie...@porcupine.org> wrote:
>> and then use something like fetchmail to poll that periodically to pull >> down all mail for my several domains and then have fetchmail re-inject >> all of those mail messages into the local Postfix. The plan would be to >> get all this running and then give up my local static IP here, exchanging >> it for a dynamic one instead. (This will save me a tiny bit of money on >> my monthy local ISP bill.) > >What about setting up a tunnel between home (dynamic IP) and cloud >(static IP)? Could be a VPN, or SSH. In a word, yea. That exact light just came on over my little noggin. If I can figure out how to make that work, I think that will be THE solution. I just need to find some tool... some something... that will *transparently* proxy all of the inbound port 25 traffic that comes in to the cloud VM server machine to some other IP address... some other IP address that will in fact be dynamic and changing, over time. (And yes, I understand that dynamic DNS is likely to be helpful here.) So, what tool should I use to do this transparent TCP proxying? I guess that I need to go a googling. Regards, rfg
