Hello,
For some time I encounter a problem with the latest version of OpenDkim (0.0.3), installed on I-mscp 1.1.13 in combination with Ubuntu 14.04 LTS.
I did install the opendkim opendkim-tools, the plugin, everything was OK except that when I create and activate OpenDkim for a domain, inside the box, containing the has, all I see is ""v=DKIM1; k=rsa; s=email; ""
OpenDKIM is in version 0.0.5 available!
No support anymore for 0.0.3 with i-MSCP 1.1.13
Please uninstall the plugin before you install.
Uninstall, delete, install and all that... already done it. 
I must check it.
I'll confirm the problem. Now i will fix it.
Problem is fixed. New version is online.
The problem is a line break in the mail.txt of the opemdkim keys.
I don't know why they had add this shit, but now it works with Ubuntu 14.04.
I'd tested the new plugin with http://www.brandonchecketts.com/emailtest.php . The result was passsed!
Re ;
They changed the key files format??? I'm not sure to understand the purpose of pattern in use for the substitution here https://github.com/i-MSCP/plug…/backend/OpenDKIM.pm#L587
Can you post an old key file sample and a new one as provided in trusty thar? (I'm curious)