Re: Delivery Delays (repost)



On Mon, 20 Feb 2006 09:51:28 -0800, SilverICE
<SilverICE@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote:

Hi all - I didn't get any response to this the first time so here goes: E2K3
SP1 with two front-end servers and three back-end mailbox servers,
approximatley 3,500 mailboxes.

My company sponsors several civic events and frequently sends out emails to
an "Everyone" DL announcing ticket availability. Tickets are then dispersed
on a first-come/first-served basis. When the global emails go out some people
receive the email 2-3 minutes later than others and by the time they put in
their request for tickets they are all gone. We've had a few complaints
lately because some feel that they never get a fair shot at tickets because
their request is delayed.

I haven't yet narrowed down what server these people are on but would guess
that the time difference in when the email was received is due to us having
multiple mailbox servers. How does Exchange deliver messages to a DL? Does
it do it alphabetically, etc.?

I know this is a crazy request, but I'm catching some heat on it. Any ideas
on how to fix or at least explain this behavior?


You may want to set the expansion server to a single server for that
DL ( Exchange advanced tab) and test to see if that makes a
difference. These are all internal users yes?



.



Relevant Pages

  • Re: Reading Exchange 2003 SMTP Logs / Expected emails dont always arrive
    ... and it has nothing to do with Exchange itself (have spent a week on Exchange ... The issue appears to be as a result of an advanced option on our servers NIC ... As soon as I disabled the option, the emails from ... attachments, but I have checked the 'Message Delivery Option' defaults ...
    (microsoft.public.exchange.connectivity)
  • Re: Reading Exchange 2003 SMTP Logs / Expected emails dont always arrive
    ... directly to it bypassing the ISPs relay servers? ... I would say that the vast majority of emails get to us. ... aware of issues with emails which have no attachments (I have sent myself ... Do any other senders from other companies report any issues sending email ...
    (microsoft.public.exchange.connectivity)
  • Re: There needs to be an international policy
    ... knocking it out circulation in the internet; futher more you wait for these ... >>number of emails going out from a certain IP, domain or host over a period ... >>If these countries had their IP addresses banned on the Internet then 90% ... >>concerted effort to shut down their spamming servers, say after 2 years, ...
    (microsoft.public.security)
  • Re: MS Exchange 5.5 SP4: Outgoing internet mails disappears
    ... >> emails, we set the smarthost in IMS Conntections to ... >> the ISP mail servers. ... the loss rate can ...
    (microsoft.public.exchange.connectivity)
  • Re: [Full-disclosure] Brute force attack - need your advice
    ... have a lot of unusual brute force attack on the servers recently. ... guessing that it could be because of my emails to the list? ... and whatever flies through your network is just random noise. ...
    (Full-Disclosure)