I have an 8700, my email works fine (I can send and receive perfectly), but when I send an email, I get a response 1 minute later that is the exact same email I just sent! This email shows up in my BB messages but is not in my home gmail account.

Obviously this isn't a huge issue but its just clogging up my bb mailbox and causes me to check my messages more often than I need to.

Any help?