I would suggest you look at LISTSERV Maestro. This is exactly what it 
was developed for. Yes, you could do it all through LISTSERV (after 
all, that's what Maestro uses), but it would require a lot of effort 
on your part, whereas LISTSERV Maestro was built specifically to make 
this easy.

See:

http://www.lsoft.com/products/maestro.asp

Francoise

On 7 Aug 2005 at 19:12, Senthil Rajasekharan <[log in to unmask]> wrote:

> We have a bunch of newsletters sent out once every day
> or week in various formats and each of these have a
> sizeable number of unique users (millions). 
> 
> From the various listserv docs that I have read,
> one-way announce only lists seem to capable of doing
> this ??
> 
> I was suggested to use the listserv DISTRIBUTE job
> with either a DBMS backed or "traditional list"
> subscriber base. Assuming, Iam using a "traditional
> list" to get the recipient list using the
> DBMS=LIST(XYZ) option of the DIST command, 
> 
> Do I need to create a separate list for each
> newsletter ?
> 
> The recipient list changes every day and management of
> this subscription base is done outside of listserv. Is
> a bulk ADD and bulk DELETE the best option to update
> the recepient list and keep it current?
> 
> How do I control where the bounces of each newsletter
> go ? Is this something that I can do at each list
> level or at the job level ?
> 
> Any suggestions would be appreciated.
> 
> -Senthil
> 
> 
> 
> __________________________________________________
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-- 
Francoise Becker <[log in to unmask]>

Knowledge is just a click away: http://www.lsoft.com/optin.html