Re: how to setup storage for two different MX in different locations

2019-11-19 Thread Merrick
Thanks Bill for the kind suggestion. regards Bill Cole wrote: On 19 Nov 2019, at 1:04, Merrick wrote: Hello, We plan to setup two postfix as MX servers. One is in west location, such as CA state. Another is in east location, such as NYC. The usefulness of such an architecture in modern t

Re: how to setup storage for two different MX in different locations

2019-11-19 Thread Bill Cole
On 19 Nov 2019, at 1:04, Merrick wrote: Hello, We plan to setup two postfix as MX servers. One is in west location, such as CA state. Another is in east location, such as NYC. The usefulness of such an architecture in modern times is marginal. If the "4th nine" (or maybe 5th) is worth doubli

Re: how to setup storage for two different MX in different locations

2019-11-19 Thread Gregory Heytings
My purpose is to setup two MX servers in different locations for high availability. I'm not sure I understand your question, but I guess that what you want is a secondary MX in case the primary MX becomes unavailable for some reason (power outage, server crash, whatever). If this is in

Re: how to setup storage for two different MX in different locations

2019-11-19 Thread Merrick
Dominic Raferd wrote: If you are a small organisation you could consider relaying into Gmail. Or, easiest of all, use G Suite (which is free for non-profits). I know there is gsuite exists, :) Also a lot of cheap providers like MXroute on the world. We just want to make an email service for o

Re: how to setup storage for two different MX in different locations

2019-11-19 Thread Dominic Raferd
On Tue, 19 Nov 2019 at 08:56, Merrick wrote: > My purpose is to setup two MX servers in different locations for high > availability. > But I am not sure how the two MX servers handle message storage. > If you are a small organisation you could consider relaying into Gmail. Or, easiest of all, us

Re: how to setup storage for two different MX in different locations

2019-11-19 Thread Merrick
Bernardo Reino wrote: Perhaps you first need to think/consider what you actually want. I cannot recommend you to install an IMAP server in Dallas or any other location. Maybe you don't even need or want IMAP but want to deliver mail to a local mailbox, or relay to another server, etc. If

Re: how to setup storage for two different MX in different locations

2019-11-19 Thread Bernardo Reino
On Tue, 19 Nov 2019, Merrick wrote: Bernardo Reino wrote: The messages should be stored in one place, such as webmail/IMAP could read all messages directly from this location. Use a single IMAP server. Have both mail servers deliver the messages to the single IMAP server. Do you mean I set

Re: how to setup storage for two different MX in different locations

2019-11-18 Thread Merrick
Bernardo Reino wrote: The messages should be stored in one place, such as webmail/IMAP could read all messages directly from this location. Use a single IMAP server. Have both mail servers deliver the messages to the single IMAP server. Do you mean I setup a single IMAP server in middle loca

Re: how to setup storage for two different MX in different locations

2019-11-18 Thread Bernardo Reino
On Tue, 19 Nov 2019, Merrick wrote: The question is, how to make storage shared by two MX servers? MX (SMTP) servers don't store messages. They deliver them to whatever system makes them available to the users. (or do you mean you want have a shared queue? -- not recommended!) The messages

how to setup storage for two different MX in different locations

2019-11-18 Thread Merrick
Hello, We plan to setup two postfix as MX servers. One is in west location, such as CA state. Another is in east location, such as NYC. The question is, how to make storage shared by two MX servers? The messages should be stored in one place, such as webmail/IMAP could read all messages directl