10 Million Messages per day
Hi, If I have 10 Million messages per day. What system requirement do I need for a qmail server. Etc. Memory.. CPU.. Bandwidth... Thank you Mark
Re: 10 Million Messages per day
On Tue, May 22, 2001 at 11:15:48PM +0800, Mark Lo wrote: If I have 10 Million messages per day. What system requirement do I need for a qmail server. Etc. Memory.. CPU.. Bandwidth... 10 000 000 of inbound, outbound or transit EMails? What is typical size? do you need also POP3/IMAP? What is expected load on POP3/IMAP? Are you sure you're going to get 10 000 000, not 100 000? Alex.
Re: 10 Million Messages per day
Mark Lo [EMAIL PROTECTED] wrote: If I have 10 Million messages per day. What system requirement do I need for a qmail server. Etc. Memory.. CPU.. Bandwidth... You need to specify your requirements much more precisely for us to help you. For instance: 1) 10M messages -- what size messages? 2) Is this ten million copies of a single identical message (i.e., the same message text to each of ten million recipients)? Or is this ten million personalized messages, each to a single recipient? 3) What sort of latency is acceptable to you? Do you require that all recipients (well, those whose mailservers don't defer the delivery) recieve it within 2 hours? Or 20 minutes? Or is 24 hours acceptable? 4) Are the recipients local? Virtual? Remote-to-close-networks? Remote-to-the-net-at-large? The 10M number implies an answer to this question, but we don't want to assume incorrectly. The list archive is full of discussions on large/huge mailing lists and hardware required to host them. Try searching the archive. You can find pointers to it at qmail.org. Charles -- --- Charles Cazabon[EMAIL PROTECTED] GPL'ed software available at: http://www.qcc.sk.ca/~charlesc/software/ Any opinions expressed are just that -- my opinions. ---
Re: 10 Million Messages per day
Yeh.. 10 Million outbound messages... - Original Message - From: Alex Povolotsky [EMAIL PROTECTED] To: Mark Lo [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Sent: Tuesday, May 22, 2001 11:34 PM Subject: Re: 10 Million Messages per day On Tue, May 22, 2001 at 11:15:48PM +0800, Mark Lo wrote: If I have 10 Million messages per day. What system requirement do I need for a qmail server. Etc. Memory.. CPU.. Bandwidth... 10 000 000 of inbound, outbound or transit EMails? What is typical size? do you need also POP3/IMAP? What is expected load on POP3/IMAP? Are you sure you're going to get 10 000 000, not 100 000? Alex.
Re: 10 Million Messages per day
Mark Lo writes: Hi, If I have 10 Million messages per day. What system requirement do I need for a qmail server. Etc. Memory.. CPU.. Bandwidth... Have a look at the inter7 homepage (www.inter7.com). They offer preconfiguerd qmail server for low, medium and high usage. That will give you an idea, i guess. Regards, Philipp Philipp Steinkrüger Technik Oberberg Online Tel.: +49 2261 814240 Fax: +49 2261 814919 www.oberberg.net [EMAIL PROTECTED]
Re: 10 Million Messages per day
In my opinion, design your system as wide as possible and not as tall as possible. ie use a bunch of computers instead of one single tall one. Alex Povolotsky wrote: On Tue, May 22, 2001 at 11:15:48PM +0800, Mark Lo wrote: > If I have 10 Million messages per day. What system requirement do I > need for a qmail server. Etc. Memory.. CPU.. Bandwidth... 10 000 000 of inbound, outbound or transit EMails? What is typical size? do you need also POP3/IMAP? What is expected load on POP3/IMAP? Are you sure you're going to get 10 000 000, not 100 000? Alex. -- === Medi Montaseri, [EMAIL PROTECTED], 408-450-7114 Prepass Inc, IT/Operations, Software Eng. ===