Postfix - mailbox_size_limit is smaller than message_size_limit

Dear all,
i have found an issue in my mail error logs - where never something was inside long time since server setup - but now everything is full with:

Code:

Sep 10 21:32:21 server0101 postfix/local[10748]: fatal: main.cf configuration error: mailbox_size_limit is smaller than message_size_limit
Sep 10 21:33:22 server0101 postfix/local[10795]: fatal: main.cf configuration error: mailbox_size_limit is smaller than message_size_limit

When i check the settings i get following output:

Code:

root@server0101:/tmp# postconf -n | grep message_size_limit
message_size_limit = 0
root@server0101:/tmp# postconf -n | grep mailbox_size_limit
mailbox_size_limit = 0
root@server0101:/tmp# postconf -d | grep message_size_limit
message_size_limit = 10240000
root@server0101:/tmp# postconf -d | grep mailbox_size_limit
mailbox_size_limit = 51200000

How can this be fixed ?

Thanks in advance

 

Check what you have in Postfix main.cf about those variables:

Code:

egrep "(message_size_limit|mailbox_size_limit)" /etc/postfix/main.cf

 

There is nothing set at main.cf - i have perfect server setup in use
-> this was never needed, i have also checked with the latest updated tutorial from Till, there is everywhere default in use & no manual changes about it

The error happens since last ispconfig update to 3.1.15, with the logfiles & dates it match (this could be only a contingency) - before was nothing in the error logs & i have nothing added or changed in the meantime at postfix settings

I have checked postfix tutorials & information in the web too - if there is nothing set additional, default will be used & this settings look ok for me - therefore the error makes no sense - but it happens every 1-3 minutes