MailScanner/Sendmail Gateway LDAP

Trever Furnish TGFurnish at HERFFJONES.COM
Fri Jun 25 00:36:05 IST 2004


I suppose it is in the MAQ, although it's rather difficult to find, since
the link says nothing about text of the link says nothing about "ldap" or
"unknown users" or "invalid users".

Here ya go:
http://www.sng.ecs.soton.ac.uk/mailscanner/serve/cache/270.html

Then again, maybe that's not the page Damian was refering to, since it
actually is specific to an Exchange server in an Active Directory domain and
doesn't use LDAP in quite the way the original poster was probably thinking.
The principles are applicable to any server where you can come up with a
valid list of users though.

--
Trever


> -----Original Message-----
> From: Damian Mendoza [mailto:damian at WORKGROUPSOLUTIONS.COM]
> Sent: Thursday, June 24, 2004 5:03 PM
> To: MAILSCANNER at JISCMAIL.AC.UK
> Subject: Re: MailScanner/Sendmail Gateway LDAP
>
>
> It's in the MAQ for MailScanner
>
>
> Damian
>
> -----Original Message-----
> From: MailScanner mailing list [mailto:MAILSCANNER at JISCMAIL.AC.UK] On
> Behalf Of Harry Hanson
> Sent: Thursday, June 24, 2004 3:00 PM
> To: MAILSCANNER at JISCMAIL.AC.UK
> Subject: MailScanner/Sendmail Gateway LDAP
>
> Is there a configuration which would allow "unknown users" to be
> rejected at the smtp level of the mail gateway, using LDAP to check
> recipient addresses from the 'inside' mail host? Much of the
> spam makes
> it's way past MailScanner/Spamassasin resulting in "unknown
> user" bounce
> messages being generated by the 'inside' host, rather than being
> rejected at smtp level where the sending mailserver would have to deal
> with the error.
>
> Can't seem to get it to work or find a resource with config examples.
>
> Thanks.
>
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