On Jul 10, 2009, at 10:49 PM, priscilla <[email protected]> wrote:
In domain x.com i want to authenticate all users who needs to send
mail.
For some users alone (i will specify them in a seperate text file) i
dont want to authenticate the sender.
For example [email protected] should provide password for sending mail.
Whereas [email protected] need not provide password for sending mail.
Unless [email protected] is restricted by some means, this could be dangerous.
If the restriction is for example that the be allowed to send with no
pass and/or auth, but must be within the local submet, it becomes more
safe.
Restriction by ip address would be another. Though both are dangerous
in my opinion.
With no restrictions I believe each address will be a ticking time
bomb, eventually to be discovered by spammers and their scanning and
attacking tools.
I'm curious what your reasons are for wanting to do this.
--
Scott
Iphone says hello.
