Robert - eLists wrote:
What stops your customers from submitting to port 25 on your port 25
machines, when they're out roaming (ie. not on an IP address from which
you have blocked port 25 traffic)?
What stops them from submitting on port 25 is admin-ing it so that "no smtp
auth" is available on port 25
That wont stop them from submitting on port 25. That will stop them
from relaying through port 25. So this wont "isolate viruses", as the
virus can still run rampant through your own user base.
Really. This isn't an anti-virus solution. It's an anti-relaying solution.
