On 7/1/2010 1:39 PM, Roland Ramthun wrote:
Hi all,

I obviously have an configuration error on my backup MX, but can't sort it out 
alone.

I use two mailservers, one primary MX and a secondary MX which relays messages 
to the primary.

A cron job on eara now generated a mail to root, which should be sent to 
m...@roland-ramthun.de.

This doesn't happen, instead postfix logs the fatal configuration error below.

I think the configuration error is misleading, what could the real problem be?
Can or should the message be fixed?


The problem is the configuration, see below:
###
Jul  1 17:30:00 eara postfix/master[32664]: daemon started -- version 2.6.6, 
configuration /etc/postfix
Jul  1 17:30:01 eara postfix/qmgr[32671]: 1B0CE781817: from=<r...@eara.pxl.li>, 
size=2039, nrcpt=1 (queue active)
Jul  1 17:30:01 eara postfix/local[32674]: fatal: main.cf configuration error: 
mailbox_size_limit is smaller than message_size_limit
Jul  1 17:30:02 eara postfix/master[32664]: warning: process 
//usr/lib64/postfix/local pid 32674 exit status 1
Jul  1 17:30:02 eara postfix/master[32664]: warning: //usr/lib64/postfix/local: 
bad command startup -- throttling
###
mailbox_size_limit = 10737418240
message_size_limit = 134217728
global/mail_params.h
563:extern int var_mailbox_limit;

Both of these parameters are signed integers as of Postfix 2.6.5 (and possibly later versions)
Once you exceed 2,147,483,647; you get overflows.

Maybe Wieste should investigate changing the mailbox limit to a long (if he hasn't already) as disk space becomes cheaper all of the time.

Brian

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