Found small bug in liblivedvd 1.6 (32bit and 64bit)
in dspace.cfg
mail.server = localhost
after localhost a "space" is added because of which dspace wont send any mails to localhost as well. Hence remove that extra space added after localhost and restart tomcat.
in dspace.cfg
mail.server = localhost
after localhost a "space" is added because of which dspace wont send any mails to localhost as well. Hence remove that extra space added after localhost and restart tomcat.