Screw up your email settings? it happens to the best of us.

PLESK has a handy little app that reverts your mailbox settings back to the settings in the PLESK database, and makes sure permissions, etc. are correct.

For example, say you try to do something fancy to your .qmail files and mess up royally. Rather than go through each mailbox and edit the file, or write a script that does it for you, this little app will restore your .qmail file to reflect the settings on the PLESK CP.

Here’s the command:

/usr/local/psa/admin/sbin/mchk

end it with –help to see the options.