Dovecot HA/Resilience

[Kishore Potnuru]

 Thank you Aki for the reply.

But I cannot disturb the version at present as it is a live server and
thousands of emails will circulate every hour.

Could you please suggest me how to create HA/resilience for the existing
environment. I have another server ready with the similar configuration.
Please provide any steps/link for me to proceed on this? It will be a great
help to me.

Thanks,
Kishore

On Thu, Jan 9, 2020 at 4:33 PM Aki Tuomi <aki.tuomi at open-xchange.com> wrote:

>
> > On 09/01/2020 18:25 Kishore Potnuru <kishore.reachme at gmail.com> wrote:
> >
> >
> > Hi Dovecot team,
> >
> > I need help in configuring HA/resilence for my dovecot (POP3/IMAP)
> server.
> >
> > I have one RHEL Linux POP3/IMAP server with Dovecot version 2.2.10. I
> also installed the postfix(version: 2.6.6) in it. At present it have around
> 10 domains and each domain is having around 20 email boxes. It has very
> simple configuration.
> >
> > User's reading the email via some internal applications/Outlook.
> >
> > I would like to create resilience/HA for this environment. Could you
> please suggest me, what is the easiest way to achieve this?
> >
> > If any one can suggest step by step that will be more helpful to me.
> >
> > Thanks,
> > Kishore
>
> You could consider using more recent version of dovecot. 2.2.10 is already
> over 5 years old.
>
> Aki
>
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