Great Circle Associates Majordomo-Users
(December 2000)
 

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Subject: Re: large list (more than 20,000)
From: "Sharon F." <amazon @ one . net>
Date: Tue, 19 Dec 2000 12:20:47 -0500
To: lala_paulino @ yahoo . com, majordomo-users @ greatcircle . com
In-reply-to: <20001218025218.19554.qmail@web9902.mail.yahoo.com>
References: <20001218025218.19554.qmail@web9902.mail.yahoo.com>

Hi Clara!

I run a list of around 18,000 members and processing was a real big problem.  Not only the time involved, but duplicates being sent by majordomo, etc.  I wasn't able to get bulk_mailer to work on my server (long story, not relevant here) so we had to come up with other ways to handle the problem.

We came up with this solution:

NOTE:  Our list was a newsletter and not a discussion list.  I don't know how this would work with a discussion list.

We broke the list down into 5 lists.

The main list only has 4 subscribers.  Those 4 subscribers are list1, list2, list3 and list4.

So the user file for the main list (mainlist@mydomain.com) is:

list1@mydomain.com
list2@mydomain.com
list3@mydomain.com
list4@mydomain.com

To make subscribe and unsubscribe easier each list is a certain alphabetical range.  In the footer of each list I put a link to an unsubscribe web page unique to that list.  My client prefers to add each email because they want to screen users so I built an interface for them to subscribe each email addy to the proper list.

We've had no problems at all.  The list runs in about 2 hours.

Hugs!
Sharon Flanagan
The Family Connection
http://www.family-connection.net


*********** REPLY SEPARATOR ***********

On 12/18/00, at 12:44 AM, Lala Paulino wrote:

>Hello,
>
>We installed version 1.94.5 and just sent email to a
>list of 20,000 recipients... it's been 2 days and it's
>still running.  Can majordomo really handle this
>volume? I've heard about bulk_mailer... is it really
>good?
>
>Thanks,
>Clara Paulino
>
>__________________________________________________
>Do You Yahoo!?
>Yahoo! Shopping - Thousands of Stores. Millions of Products.
>http://shopping.yahoo.com/



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