Check the PostFix AddOns
1) i have configure postfix mail server and squirrelmail foe webmail users
2) And now i want to apply quota to all users
3) how to apply it
please guid me
My crime is that of curiosity. My crime is that of judging people by what they say and think, not what they look like. My crime is that of outsmarting you, something that you will never forgive.
You need to apply patch for quota....I hope this link will help u...