Urgent Help required

[Alexander Dalloz]

Am 08.07.2020 um 11:53 schrieb Kishore Potnuru:
> Hi All,
> 
> I request your help on this.
> 
> I have 2 dovecot test servers (IMAP protocol) installed with the following
> configuration.
> =============
> [root at devap01 ~]# cat /etc/redhat-*
> Red Hat Enterprise Linux Server release 6.10 (Santiago)
> 
> [root at devap01 ~]# dovecot --version
> 2.0.9
> 
> [root at devap01 ~]# postconf | grep mail_version
> mail_version = 2.6.6
> ===============

Kishore,

please don't address me personally. This is a mailing list and I don't 
offer / sell consulting.

Let me comment only on the versions you provide. Please be aware that 
RHEL 6 will get EOL by end of November this year. So your strategy 
better comprises a migration to RHEL 7 or RHEL 8.

Along that steps to a current RHEL major release you will profit from 
newer Dovecot and Postfix releases. Running RHEL 8 you would even get 
pretty current releases, still supported by the upstream projects.

Alexander