Admin Watcher not receiving Bcc: with Qmail

Hello,

When a ticket is created the requestor receive the AutoReply but my adminCc
is not receiving the notification . Here is my log :

Dec 15 01:53:51 dev RT: rt-3.2.1-779-3502-2.1.37971469335561@xxxx.com
#779/3502 - Scrip 2 (/opt/rt3/lib/RT/Action/SendEmail.pm:209)
Dec 15 01:53:51 dev RT: rt-3.2.1-779-3502-2.1.37971469335561@xxxx.com
sent To: ab@xxxx.com Cc: Bcc: (/opt/rt3/lib/RT/Action/SendEmail.pm:269)
Dec 15 01:53:51 dev RT: rt-3.2.1-779-3502-3.5.8348057102657@xxxx.com
#779/3502 - Scrip 3 On Create: Notify AdminCcs
(/opt/rt3/lib/RT/Action/SendEmail.pm:209)
Dec 15 01:53:51 dev RT: rt-3.2.1-779-3502-3.5.8348057102657@xxxx.com sent
Dec 15 01:53:51 dev RT: rt-3.2.1-779-3502-14.18.7125169539586@xxxx.com
#779/3502 - Scrip 14 AutoReply Gcom (/opt/rt3/lib/RT/Action/SendEmail.pm:209)
Dec 15 01:53:51 dev RT: rt-3.2.1-779-3502-14.18.7125169539586@xxxx.com
sent To: ab@xxxx.com Cc: Bcc: (/opt/rt3/lib/RT/Action/SendEmail.pm:269)
Dec 15 01:53:51 dev RT: Ticket 779 created in queue ‘support@gcom’ by
ab@xxxx.com (/opt/rt3/lib/RT/Ticket_Overlay.pm:695)

In my RT_SiteConfig.pm, I have :
Set($MailCommand , ‘sendmailpipe’);
Set($SendmailArguments , “-t”);
Set($SendmailPath , “/var/qmail/bin/sendmail”);

I’m using Qmail. Also the watcher of my queues are not receiving replies or
any email. Is there something particular to do for Qmail ?

Thanks for your help,
AB