Facebook Email Support
Step 1. Figure out the contact's Facebook address. You can inspect if the contact has sent you the address to use. Or else, you could browse to the user's Facebook timeline and find their public username at the end of their LINK. For instance, for the LINK "http://facebook.com/user" the public username would certainly be "user" This public username is the very first part of the Facebook e-mail address, so the email address would be "user@facebook.com".
Action 2. Click the "Compose" button at the top of the left sidebar in your Gmail inbox to compose a brand-new e-mail.
Action 3. Type the Facebook email address in the "To" field.
Tip 4. Type the e-mail's subject in the subject line as usual and also kind your email message in the main message text area.
Tip 5. Click the "Send" button below to send the message to the Facebook address. The message will arrive in your get in touch with's Facebook "Messages" box.