diff --git a/services/web/app/coffee/Features/User/UserCreator.coffee b/services/web/app/coffee/Features/User/UserCreator.coffee
index 17248b38ae..7624c57b87 100644
--- a/services/web/app/coffee/Features/User/UserCreator.coffee
+++ b/services/web/app/coffee/Features/User/UserCreator.coffee
@@ -25,6 +25,7 @@ module.exports = UserCreator =
 		user.emails = [
 			email: user.email
 			createdAt: new Date()
+			reversedHostname: user.email.split('@')[1].split('').reverse().join('')
 		]
 
 		user.save (err)->
diff --git a/services/web/test/unit/coffee/User/UserCreatorTests.coffee b/services/web/test/unit/coffee/User/UserCreatorTests.coffee
index d9118e450f..aac4e96dcc 100644
--- a/services/web/test/unit/coffee/User/UserCreatorTests.coffee
+++ b/services/web/test/unit/coffee/User/UserCreatorTests.coffee
@@ -78,6 +78,7 @@ describe "UserCreator", ->
 				user.emails.length.should.equal 1
 				user.emails[0].email.should.equal @email
 				user.emails[0].createdAt.should.be.a 'date'
+				user.emails[0].reversedHostname.should.equal "moc.liamg"
 				done()
 
 		it "should add affiliation in background", (done)->