Remove 2 char restriction on locale for translated text. If you were previously using only the first 2 chars of a longer locale you will need to rename the mslang file accordingly
Added workaround if MySQL socket access fails. Creating the following file will force mailcontrol to use TCP access on 127.0.0.1 instead of the unix socket:
/usr/msfe/mailcontrol/mysql.sock.disable
If /var/log/maillog does not exists but /var/log/mail.log does, then use that for the tail maillog command in the UI