Kopano SMTPUTF8 support


I noticed that if you run Kopano ( 8.5.5 tested ) with postfix, some mails migth get logs due to the fact that kopano is not supporting SMTPUTF8.

Can some one put this in the documentation as note for postfix 3.0+ .
fix is :
sudo postconf "smtputf8_enable = no"
sudo postfix reload