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Large Distribution List

Author
14 Nov 2007 4:11 PM
Przemo Karlikowski
Hello



I need to put several thousands e-mail of our partners and customers into a
distribution list for marketing mass-mailing purposes.



I have several questions regarding this issue:

1) Is it a good idea to put so many contacts into Active Directory?

2) if I create these contacts in Exchange's Public Folders, will they be
created in AD or in Exchange store?

3) I have to group these contacts into Distribution List. What about
performance of such large list? Is it better to split it into several
smaller DLs, and than group these DLs into one DL?



I have simple AD environment with 3 servers in one domain, all in this same
location. There is only one Exchange 2003 server.

I am new in Exchange administration and planning that's why I'm not sure if
Exchange is good place to store mass-contacts.



Thanks for you advice

Author
14 Nov 2007 4:24 PM
Bharat Suneja [MVP]
Responses inline.

--
Bharat Suneja
MVP - Exchange
www.zenprise.com
NEW blog location:
exchangepedia.com/blog
----------------------------------------------


Show quote
"Przemo Karlikowski" <karlik.remove.t***@post.pl> wrote in message
news:eWFXhktJIHA.5208@TK2MSFTNGP04.phx.gbl...
> Hello
>
>
>
> I need to put several thousands e-mail of our partners and customers into
> a distribution list for marketing mass-mailing purposes.
>
>
>
> I have several questions regarding this issue:
>
> 1) Is it a good idea to put so many contacts into Active Directory?

AD is quite scalable, several thousand shouldn't be a problem.
Whether you want to have a GAL with 1000s of Contacts, and as a result a
larger Offline Address Book as well, is something you may want to consider.
You can modify the Default GAL filter to exclude Contacts, and have them
show up in the All Contacts address list, or create custom address lists to
filter based on parameters like company.

>
> 2) if I create these contacts in Exchange's Public Folders, will they be
> created in AD or in Exchange store?

Public Folders reside in Exchange Stores, so Contacts created in PFs don't
get created in AD.


>
> 3) I have to group these contacts into Distribution List. What about
> performance of such large list? Is it better to split it into several
> smaller DLs, and than group these DLs into one DL?

Better to split into smaller ones, with one DL grouping the smaller DLs.

Show quote
>
>
>
> I have simple AD environment with 3 servers in one domain, all in this
> same location. There is only one Exchange 2003 server.
>
> I am new in Exchange administration and planning that's why I'm not sure
> if Exchange is good place to store mass-contacts.
>
>
>
> Thanks for you advice
>
>
>
>
Author
14 Nov 2007 5:41 PM
Lanwench [MVP - Exchange]
Przemo Karlikowski <karlik.remove.t***@post.pl> wrote:
Show quote
> Hello
>
>
>
> I need to put several thousands e-mail of our partners and customers
> into a distribution list for marketing mass-mailing purposes.
>
>
>
> I have several questions regarding this issue:
>
> 1) Is it a good idea to put so many contacts into Active Directory?
>
> 2) if I create these contacts in Exchange's Public Folders, will they
> be created in AD or in Exchange store?
>
> 3) I have to group these contacts into Distribution List. What about
> performance of such large list? Is it better to split it into several
> smaller DLs, and than group these DLs into one DL?
>
>
>
> I have simple AD environment with 3 servers in one domain, all in
> this same location. There is only one Exchange 2003 server.
>
> I am new in Exchange administration and planning that's why I'm not
> sure if Exchange is good place to store mass-contacts.
>
>
>
> Thanks for you advice

To add to Bharat's advice, I would suggest you look into a listserve app for
any regular mass-mailing purpose. Exchange/Outlook are not really meant for
this - there's no subscribe/unsubscribe, no easy handling of  bounces, ....
and you are likely to get tagged as a spammer and perhaps blacklisted if
you're using a DL rather than a mail merge.

If you can't afford (or justify)  your own Lyris server, there are plenty of
outside companies who will provide this sort of service.

Just my $.02.
Author
15 Nov 2007 7:47 AM
Przemo Karlikowski
We have several SQL databases with different types of contacts and we need
to merge them into one mailing database - so anyway I have to write
something to synchronize these databases, so if contact is deleted in CRM it
will also be deleted in Exchange. And I prefer to use Exchange mechanism for
creating, editing, queuing and sending mails rather than writing it on my
own.



Anyway, thank you for you help.



Best regards

PK


"Lanwench [MVP - Exchange]"
<lanwe***@heybuddy.donotsendme.unsolicitedmailatyahoo.com> wrote in message
Show quote
news:ev3WzpuJIHA.4472@TK2MSFTNGP04.phx.gbl...
> To add to Bharat's advice, I would suggest you look into a listserve app
> for any regular mass-mailing purpose. Exchange/Outlook are not really
> meant for this - there's no subscribe/unsubscribe, no easy handling of
> bounces, .... and you are likely to get tagged as a spammer and perhaps
> blacklisted if you're using a DL rather than a mail merge.
>
> If you can't afford (or justify)  your own Lyris server, there are plenty
> of outside companies who will provide this sort of service.

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