Your gmail email account was hacked and is being used for this:

http://gmailhijacking.wordpress.com/about/ (further down in one of the comments is an example of yours below)

Here is the email (it originates from your email address you have on the UT):

Hello,

How are you doing today? I am sorry i didn't inform you about my travelling to United-Kingdom(London) for a program called "Empowering Youth to Fight Racism, HIV/AIDS, Poverty and Lack of Education, the program is taking place in three major countries in United-kingdom which is Scotland , Ireland and England.
It as been a very sad and bad moment for me, the present condition that i found myself is very hard for me to explain.

I am really stranded in LONDON, because I forgot my little bag in the Taxi where my money, passport, documents and other valuable things were kept on my way to the Hotel am staying, I am facing a hard time here because i have no money on me.i am now owing a hotel bill of $ 1550 and they wanted me to pay the bill soon else they will have to seize my bag and hand me over to the Hotel Management, I need this help from you urgently to help me back home, I need you to help me with the hotel bill and i will also be needing the sum of $1600 for feeding and putting other things in place please i will really appreciate if you can help me on this so that i can find my way back home, So please i will like you to help me with a sum of $3500 to sort out my problems here?

I need this help so much and on time because i am in a terrible and tight situation here, I don't even have money to feed myself for a day which means i had been starving so please understand how urgent i needed your help.

I am sending you this e-mail from the city Library and I only have 30 min, I will appreciate what so ever you can afford to send me for now and I promise to pay back your money as soon as i return home.You can send the money to me via WESTERN UNION to the following details below:-

NAME:-Jay Johengen
LOCATION:-LONDON
UkPost Code:-W1S 4BP

The return address is: Jay Johengen [jayjohengen@gmail.com]