I am trying to install on Ubuntu Server 16.10:
I am using those tutorials: https://blogging.dragon.org.uk/installing-a-mailserver-on-ubuntu-14-04-lts-part-1/#comment-278
GRANT SELECT ON postfix.* TO mail@localhost IDENTIFIED BY 'mysqlpasswd';
or any variation of
GRANT command, I am getting that command has been done successfully, but 0 rows were changed and 1 error occurred, but don't know which one.
Any help please? Should I just go on or this error is a major thing?