Many people have probably heard about the
Xobni plugin for Outlook. At home I use the Gmail web interface, but at work I use Outlook and that's where Xobni makes your work easier. I don’t know what they came up with for Gmail, but I’m really looking forward to when it will be open access, only
by appointment .

The plugin has been updated relatively recently, integration with LinkedIn and Facebook helps in communication. For all incoming letters, his photo will be uploaded. Ie, having received a letter from a stranger, you will see his face and will know a lot more than the current position and company. Doubt the usefulness of this function is not worth it, since almost the entire corporate world has profiles in the social network LinkedIn.

The only inconsistency may be that they are often registered on the network with a private e-mail, and letters are sent from work addresses. For this case, the photo is taken from Facebook.