A mailbox or DL works as well. 
Disadvantage to a mailbox: It gets delivered and someone needs to clean
it up or live with the wasted space. 
Disadvantage to a black hole DL: No NDR to the sender letting them know
the mail wasn't delivered to the intended recipient (similar issue for
mailbox as well I no one is monitoring it.

-- 
Chris Scharff
Messaging Services Architect
MessageOne
[o] 512.652.4500 x244
[m] 512.560.2984
[f] 512.652.4504
 

> -----Original Message-----
> From: [EMAIL PROTECTED] 
> [mailto:[EMAIL PROTECTED] On 
> Behalf Of Dean Cunningham
> Posted At: Monday, January 17, 2005 4:41 PM
> Posted To: swynk
> Conversation: Prevent Sending to External Recipients
> Subject: RE: Prevent Sending to External Recipients
> 
> 
> An exchange mailbox called blackhole with the smtp 
> address(es) springs to mind (not listed in the GAL of course) 
> 
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On 
> Behalf Of [EMAIL PROTECTED]
> Sent: Tuesday, 18 January 2005 11:37 a.m.
> To: Exchange Discussions
> Subject: Prevent Sending to External Recipients
> 
> I've been given a STMP address block list by my boss. I am 
> able to block the incoming side but how can I prevent 
> internal users from sending to them?
> 
> John
> _________________________________________________________________
> List posting FAQ:       http://www.swinc.com/resource/exch_faq.htm
> Web Interface: http://intm-dl.sparklist.com/read/?forum=exchange
> To subscribe: http://e-newsletters.internet.com/discussionlists.html/
> To unsubscribe send a blank email to
> [EMAIL PROTECTED]
> Exchange List admin:    [EMAIL PROTECTED]
> To unsubscribe via postal mail, please contact us at:
> Jupitermedia Corp.
> Attn: Discussion List Management
> 475 Park Avenue South
> New York, NY 10016
> 
> Please include the email address which you have been contacted with.
> 
> 
> 
> 
> **********************************************************************
>                          Have you clicked on yet?
>                               www.nrc.govt.nz
> **********************************************************************
> NORTHLAND REGIONAL COUNCIL
> 
> This email and any files transmitted with it are confidential and 
> intended solely for the use of the individual or entity to 
> whom they   
> are addressed. If you have received this email in error 
> please notify [EMAIL PROTECTED]
> **********************************************************************
> 
> 
> _________________________________________________________________
> List posting FAQ:       http://www.swinc.com/resource/exch_faq.htm
> Web Interface: http://intm-dl.sparklist.com/read/?forum=exchange
> To subscribe: http://e-newsletters.internet.com/discussionlists.html/
> To unsubscribe send a blank email to 
> [EMAIL PROTECTED]
> Exchange List admin:    [EMAIL PROTECTED]
> To unsubscribe via postal mail, please contact us at:
> Jupitermedia Corp.
> Attn: Discussion List Management
> 475 Park Avenue South
> New York, NY 10016
> 
> Please include the email address which you have been contacted with.
> 
> 
> 

_________________________________________________________________
List posting FAQ:       http://www.swinc.com/resource/exch_faq.htm
Web Interface: http://intm-dl.sparklist.com/read/?forum=exchange
To subscribe: http://e-newsletters.internet.com/discussionlists.html/
To unsubscribe send a blank email to [EMAIL PROTECTED]
Exchange List admin:    [EMAIL PROTECTED]
To unsubscribe via postal mail, please contact us at:
Jupitermedia Corp.
Attn: Discussion List Management
475 Park Avenue South
New York, NY 10016

Please include the email address which you have been contacted with.

Reply via email to