[rhn-users] Postfix mailbox_size_limit not working

[harryp at dmsnev.com]

Running RHEL 3. Postfix is not recognizing message size limits. I cannot
send or receive any mail that is 7mb (or somewhere arount 7mb) or larger.
According to my postfix settings I should be able to send and receive at
10mb. What the heck is going on?

[root at mail1 XXXXX]# /usr/sbin/postconf | grep size
berkeley_db_create_buffer_size = 16777216
berkeley_db_read_buffer_size = 131072
body_checks_size_limit = 12288
bounce_size_limit = 50000
header_size_limit = 102400
mailbox_size_limit = 10240000
message_size_limit = 10240000
[root at mail1 XXXXX]#

Below is what I get with an 8mb attachment:

/var/log/maillog log file
----------------------
Jun 23 13:30:24 mail1 postfix/cleanup[28104]: warning: DC7908CA12: queue
file size limit exceeded

Delivery Status Notification
----------------------
Technical details of permanent failure:
PERM_FAILURE: SMTP Error (state 13): 552 Error: message too large