YoumaynothavenoticeditonyourFacebookprofile,butthesocialnetworkingsiteprovidesitsuserswitha@facebook。

comemailaddress。

MessagessenttothisaddressisdirectedtoyourFacebookMessageInbox,butnoteveryoneisusingthisfeature。

Now,Facebookhasmadetheseemailaddressesdefaultinyourprofile,whileyourthird-partyemailaddressesbecomeshiddenregardlessofpreviouslyselectedprivacysettings。

Whilethemoveaimstoimproveemailaddressprivacy,somequarterslikeJohnConstineofTechCrunchseeitasaself-servingattempttoincreaseusageof@facebook。

comemailaddresses。

Ifyoustillwantthepublic(oratleastyourfriends)seeyourpersonalemailaddresseswhilehidingyour@facebook。

comaddress,youcandosobyfollowingtheseinstructions:

*OnyourTimeline,clickAbout。

*AttheContactInfosection,clickEdit。

*Youwillnoticethatallyouremailaddressesexceptfor@facebook。

comarehiddenfromTimeline。

Changethesettingsaccordingtoyourpreference。

*Makesuretosetwhethertomakeyouremailaddressesshowntothepublicorjustyourfriends。