BCC messages not showing in Sent Mail
I am using Apple Mail v.6.2 to retrieve my messages from Gmail with Mountain Lion.
I have one iMap Gmail account.
I find that if I send an email to a group of friends and put their addresses as BCC and my address in the To field that it won't show up in my Sent folder.
If I just send the message to a single recipient in the normal way it will show up in my Sent folder.
I have gone to my Gmail account website and looked for the BCC emails in the All Mail folder and they don't show up there either.
In Mailbox Behaviours in Apple Mail, I have the Sent and the Junk boxes checked to store on Server and both blocks in the Trash checked.
After reading lots of information on the internet about Gmail and Apple Mail having problems I always thought that at least with Gmail it never gets rid of anything so I will never lose any mail. At least that is what I have read numerous times but now I see that is not the case.
Any suggestions would be appreciated,
Thanks
Mac Pro, OS X Mountain Lion (10.8.2)