[courier-users] sizelimit ?

[Lars Holmstr�m]

I go tthis message in my maillog   Failed delivery attempts:   From ...    To ... because  552 5.2.3 Message size exceeds fixed maximum message size (50000000): 1 Time(s)   Even though /etc/courier/sizelimit contain 1048576000 and smtpaccess has no explicit limits set.   Where does the limit comes from ?   /Lars