<div dir="ltr"> Thank you Aki for the reply. <div><br></div><div>But I cannot disturb the version at present as it is a live server and thousands of emails will circulate every hour.</div><div><br></div><div>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.</div><div><br></div><div>Thanks,</div><div>Kishore</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Jan 9, 2020 at 4:33 PM Aki Tuomi <<a href="mailto:aki.tuomi@open-xchange.com">aki.tuomi@open-xchange.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><br>
> On 09/01/2020 18:25 Kishore Potnuru <<a href="mailto:kishore.reachme@gmail.com" target="_blank">kishore.reachme@gmail.com</a>> wrote:<br>
> <br>
> <br>
> Hi Dovecot team, <br>
> <br>
> I need help in configuring HA/resilence for my dovecot (POP3/IMAP) server.<br>
> <br>
> 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. <br>
> <br>
> User's reading the email via some internal applications/Outlook.<br>
> <br>
> I would like to create resilience/HA for this environment. Could you please suggest me, what is the easiest way to achieve this?<br>
> <br>
> If any one can suggest step by step that will be more helpful to me. <br>
> <br>
> Thanks,<br>
> Kishore<br>
<br>
You could consider using more recent version of dovecot. 2.2.10 is already over 5 years old.<br>
<br>
Aki<br>
</blockquote></div>