Upgrade due to CentOS 5 EOL

[Robert Moskowitz]

On 04/12/2017 09:53 PM, Curtis wrote:
> Good evening all
>
> We have been running Postfix/Cyrus/Amavis on CentOS for over 10 years.
>
> Now we are faced with upgrading from CentOS 5 due to EOL.  Choices are CentOS 6 and 7.  Comments as to best choice would be greatly appreciated.

Centos6 EOL is ~8 years away.  Centos 7 EOL countdown does not start 
until Centos 8 ships.

Where is the question?

I have Centos7/postfix/postfixadmin/dovecot/amavis/clamd running on an 
armv7.

I don't think I have everything worked out, still in test mode, but you 
can see what I did to get it running at:

file:///home/rgm/data/htt/httnet/homepage/Centos7-mailserver.html

Oh, and I suggest you check out Dovecot as part of your migration. It 
has gained a large following over Cyrus even on Centos6.