whitelist TO email addresses sent by users on the server

[Kit Wong]

-----Original Message-----
From: mailscanner-bounces at lists.mailscanner.info
[mailto:mailscanner-bounces at lists.mailscanner.info] On Behalf Of Glenn
Steen
Sent: 07 February 2008 10:22
To: MailScanner discussion
Subject: Re: whitelist TO email addresses sent by users on the server

On 07/02/2008, Martin.Hepworth <martinh at solidstatelogic.com> wrote:
> Kit
>
> Take a look at  the watermarking feature in recent release of
MailScanner, this should so the job.

Would only work for replies though, unless one does really silly hoops
in a CustomFunction.

> Whitelisting 'known' addresses can be fraught with danger.
>
Amen!
-------------------------------------

I currently have MailScanner 4.50.15, silly question, what is the
easiest way to upgrade to the latest version 4.66. Its on bluequartz
centos running sendmail and spamassassin 3.1.9.

Is there a guide on using watermarking?

Thanks