451 qq Crashed

[Mark Lo]

Hi,

    I got an "451 qq Crashed " #4.3.0 error message when sending a
messages with the size over 5MB.  I am using qmail + vmailmgr +
omail-admin pre10.  I have configured the soft-quota and hard-quota
limit to 20480KB (20MB) and the messages size to 10240KB (10MB).  But,
when I try to send out a messages with attachement which over 5MB.  I
got the error messges stating that "451 qq crashed".   Please help me
and explain how to overcome this problem !!

Thank you so much for your help


Mark