> Rob Mangiafico wrote:
>
> I have been reading through the archives and am not sure what
> settings we
> should use in sendmail to work with larger majordomo lists
> being sent out
> through bulk_mailer. For example, some lists have a few
> thousand addresses
> @aol, yahoo, hotmail, etc...
>
> >From what I've read, there are 3 settings that can be
> adjusted to make
> these mailings go out smoothly and not get rejected by the
> destination or
> sendmail itself when sending:
>
> SMTP_MAILER_MAXMSGS
> SMTP_MAILER_MAXRCPTS
> MaxRecipientsPerMessage
>
> Which ones of the above list should be set, what are the recommended
> values, and does MaxRecipientsPerMessage being too low actually stop a
> mailing from going out (or any of the above settings)? With
> bulk_mailer
> putting like domains together, some envelopes seem to have hundreds or
> 1000's of addresses. We have tweaked MaxRecipientsPerMessage
> before, but I
> was never sure how best to optimize sendmail with bulk_mailer
> to handle
> both large and small lists, and large lists with large numbers of
> subscribers all from the same domain.
>
> Thanks.
>
> Rob
>
I'd be interested in the answer to this too.
One thing though that I'd like to point out (to the poster) is that some
domains really hate it when you send mass emails to them. I seem to
remember a discussion a while back (where in I was edumicated) on Yaho
and AOL refusing bulk mail if the 'To:' was too long (as given to it at
the MTA level). So you need to be aware (if you aren't already) that
allowing huge lists to go to some domains may get them refused.
As this is the Mj list you might be better off posting the above in
Moongroup Mail Help list. Many there know sendmail intimately and if
those here can't help, they might. To subscribe:
Mailhelp mailing list
Mailhelp@moongroup.com
http://moongroup.com/mailman/listinfo/mailhelp
Anyway, can't help you much but hope others here (or at Moongroup) can.
Paul Pettit
CTO and IS Manager
Consistent Computer Bargains Inc.
I've heard it said that the proof of lunacy is when you repeat the same
steps expecting different results. I say it's proof that you're a
Microsoft user. - comment by deshi777 on experts-exchange.com
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