So i'm always signed in to my gmail account on my mobile phone. I just lost the phone. Now the person who stole it, can simply access my email. I believe that if i change the password on my desktop computer, the mobile phone will still be signed in to the email account. This being a business email account, i need to prevent any access to it. Please provide some help, on how to log off from my email account in the phone, from my desktop computer. (If that's even possible) I combed trough the gmail settings, can't find anything with regards to this. Thanks.