Remote Signout in gmail
Here is a solution to those who divulge there password to someone else and find whether they are checking your gmail mailbox. This feature enable us to even sign out remotely if someone is logged into your gmail right now. If you are signing in your account from different system don’t worry the activity is logged and you can sign out remotely if forget to do so.
At the bottom of your inbox you can see the status of your last activity of your account. It will display an information of the IP address if the account is logged in some other system.

In the figure above it is showing an IP address that means your account is logged in another location. For instance let it be in my office. Click on the details link.

On the top of you can see a concurrent session information which shows the current activity of your account. You can see the Signout all other session button if some other session rather than the current session is opened. By clicking the button your remote session will be closed. Table below shows the recent activity.
undefined gmail
Today some of friends experienced some stability issues with gmail. All most all function are showing us undefined. All members in the chat list appeared as undefined. When I tried to IM my friend the chat is not received to my friend instead an yellow color displayed there. The main problem experienced was he can’t send email to anyone. An email service without mail sending facility
what anomaly?
Gmail chat list.

Gmail mail composing window.

I guess gmail in newer version is not much stable as before. A lot of bugs are there with the newer version of gmail. Team gmail will fix the bugs as soon as they can else it will adversely affect the popularity of gmail. The yahoo mail new version is pretty fast now a days than before. Wake up gmail team fix the problem or revert the solution to some stable version for the time being.
Resolutions.
1) Switching your gmail to older version.
2) Disable greasemonkey script called Gmail Conversation Preview. (Thanks Matt, Kenly, Patric and everyone those who found the a resolution)
3) Use different Browser.
4) Disable Better gmail.
Alternative solution is to use some other mail service for some time
, by the time Team gmail will fix it.
Gmail bug in chat list
Today I logged in my gmail, my chat list appeared as blank with green icons showing some of buddies are online.
Recently one of my friend got some gmail error showing undefined gmail. I don’t know why gmail applications are showing these kind of errors. I restarted my browser and logged in. The application works well. May be because of some plugins installed in my browser. Last time when undefined gmail problem occurred it was the grease monkey script created the problem.
I guess gmail team need to do some more browser compatibility test with different plugin installed before releasing their new versions.

