[Mimedefang] Error in nrcpts...

[João Paulo Tranin Galocha]

Hello everyone,

I have some problems to receiving mails....

When a person tries to send mails just to one or two reciptient is OK. 
(*nrcpts=2*)

Sep  1 11:29:39 embdiadema sendmail[4067]: j81ETbxx004067: 
from=<rudimar.colling at bayercropscience.com>, size=6753, class=0, 
*nrcpts=2*, msgid=<OF9599AD5A.E817BCB8-ON8325706F.0050B864 at bayer.de>, 
proto=ESMTP, daemon=MTA, relay=SMTPMX4.bayer.de [212.64.228.135]
Sep  1 11:29:40 embdiadema sendmail[4067]: j81ETbxx004067: Milter add: 
header: X-Scanned-By: MIMEDefang 2.35
Sep  1 11:29:40 embdiadema sendmail[4073]: j81ETbxx004067: 
to=/var/spool/mail/admin, ctladdr=<admin at embdiadema.com.br> (8/0), 
delay=00:00:02, xdelay=00:00:00, mailer=*file*, pri=97029, dsn=2.0.0, 
stat=Sent
Sep  1 11:29:40 embdiadema sendmail[4073]: j81ETbxx004067: 
to=/var/spool/mail/simone.coml, ctladdr=<simone.coml at embdiadema.com.br> 
(8/0), delay=00:00:02, xdelay=00:00:00, mailer=*file*, pri=97029, 
dsn=2.0.0, stat=Sent


But when the same person tries to send mail to four reciptients or more, 
the server get an error. (*nrcpts=4)*

Sep  2 11:31:00 embdiadema sendmail[8950]: j82EUuN8008950: 
from=<rudimar.colling at bayercropscience.com>, size=4378, class=0, 
*nrcpts=4*, msgid=<OF2F2D3822.C50A1211-ON8325706E.0067EB05 at bayer.de>, 
proto=ESMTP, daemon=MTA, relay=SMTPMX4.bayer.de [212.64.228.135]
Sep  2 11:31:00 embdiadema sendmail[8950]: j82EUuN8008950: Milter: data, 
reject=451 4.7.1 Please try again later
Sep  2 11:31:00 embdiadema sendmail[8950]: j82EUuN8008950: 
to=<embalagens at embdiadema.com.br>, delay=00:00:02, pri=124378, 
stat=Please try again later
Sep  2 11:31:00 embdiadema sendmail[8950]: j82EUuN8008950: 
to=<jane at embdiadema.com.br>, delay=00:00:02, pri=124378, stat=Please try 
again later
Sep  2 11:31:00 embdiadema sendmail[8950]: j82EUuN8008950: 
to=<simone.coml at embdiadema.com.br>, delay=00:00:02, pri=124378, 
stat=Please try again later
Sep  2 11:31:00 embdiadema sendmail[8950]: j82EUuN8008950: 
to=<vendas at embdiadema.com.br>, delay=00:00:02, pri=124378, stat=Please 
try again later

Can anybody help me?

regards,
Joao Paulo