Application Development Software

Hi ALL.

Sun Java(tm) System Messaging Server 6.2-3.04 (built Jul 15 2005)
libimta.so 6.2-3.04 (built 01:43:03, Jul 15 2005)
SunOS correo 5.9 Generic_117171-17 sun4u sparc SUNW,Sun-Fire-280R

Im having an error when one of my users try to send an email to more than 500 local mailboxes, the mail.log_current log shows the next error:

09-Dec-2006 00:12:12.34 tcp_intranet J 0 user@mycompany.com rfc822; S0248@mycompany.com 452 4.5.3 Too many recipients specified.
09-Dec-2006 00:12:12.34 tcp_intranet J 0 user@mycompany.com rfc822; S0249@mycompany.com 452 4.5.3 Too many recipients specified.
09-Dec-2006 00:12:12.34 tcp_intranet J 0 user@mycompany.com rfc822; S0250@mycompany.com 452 4.5.3 Too many recipients specified.
09-Dec-2006 00:12:12.34 tcp_intranet J 0 user@mycompany.com rfc822; S0251@mycompany.com 452 4.5.3 Too many recipients specified. (limit reached; last J record for this session)


I edit the options.dat file this is a copy of this file:

! MTA configuration options
!
! This sets the alias resolution order
! 8 = Use ALIAS_URL0
! 7 = Use ALIAS_URL1
! 6 = Use ALIAS_URL2
! 4 = Use the alias file
DOMAIN_UPLEVEL=3
ALIAS_MAGIC=8764
ALIAS_URL0=ldap:///$V?*?sub?$R
USE_REVERSE_DATABASE=4
REVERSE_URL=ldap:///$V?$N?sub?$R
USE_DOMAIN_DATABASE=0
ALLOW_RECIPIENTS_PER_TRANSACTION=1500
ALLOW_TRANSACTIONS_PER_SESSION=1500
REJECT_RECIPIENTS_PER_TRANSACTION=2500
! MISSING_RECIPIENT_POLICY controls how illegal headers that don't
! contain any To:, Cc:, or Bcc: fields are handled for channels that
! do not have their own explicit missingrecipientpolicy keyword set.
! The default of 0 means that the envelope addresses are used to
! construct a valid To: header field. This default behavior tends
! to be especially appropriate for the tcp_local channel.
MISSING_RECIPIENT_POLICY=0
MISSING_RECIPIENT_GROUP_TEXT=Undisclosed recipients
ALIAS_DOMAINS=6
LOG_HEADER=1
!
LDAP_SCHEMALEVEL=1
!
VACATION_TEMPLATE=file:///opt/SUNWmsgsr/data/vacation/$3I/$1U/$2U/$U.vac



Do somebody known how to fix this issue???

Tanks Ram