[This is a very narrow question, and I don't think it is covered in similar sounding questions]
I want to configure my server's DNS so that when someone sends email to me@myserver.com it is actually deliver it to myaccount@gmail.com
Note: My question is whether this is possible to do ONLY with DNS not with myserver.com's own sendmail.
I think the answer is "NO" it is not possible, because when I add an MX record to DNS the email that was delivered to gmail's SMPT server would be TO: me@myserver.com and it would not know that account.
(But I hasten to add that I am just vaguely starting to grok how this all works.)