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Re: More info on percent hack



Actually,
I've determined that anything defined in localnames is safe as long as it
appears as a relay target in the SMTP policy.  So for example:

If we have a localnames file that looks like this:

mail.my.dom   mail.my.dom #actual host name
smtp.my.dom  mail.my.dom
abcd.my.dom  mail.my.dom

Then mail.my.dom, smtp.my.dom, and abcd.my.dom could all be used in the
percent hack.  The simplest way to close the hole is to add relay target
entries for each localname in the smtp policy, like this:

mail.my.dom   relaytarget +
smtp.my.dom  relaytarget +
abcd.my.dom  relaytarget +

However, I'm not sure how other SMTP policy entries might affect the percent
hack.

vince puzzella
software developer
http://bluecatnetworks.com
----- Original Message -----
From: "Luke Galea" <lgalea@bluecatnetworks.com>
To: <zmailer@nic.funet.fi>
Sent: Monday, February 24, 2003 4:00 PM
Subject: More info on percent hack


> It appears that anything defined in localnames can be used for the
> percent hack (in 2.99.55)
>
> Luke Galea
> Software Development
> BlueCat Networks
> 905-762-5225
>
>
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