Barclays announced to employees that it is killing one of the last vestiges of Lehman Brothers.
As of Nov. 30, the @Lehman.com e-mail addresses will cease to function.
Lehman Brothers employees were given the news Wednesday.
Barclays took over Lehman Brothers after the firm declared bankruptcy at the end of 2008.
One Barclays employee described the development as "sad."
A spokesman for Barclays could not be reached immediately.