About: e-mail server

Premodifier: e-mail
Head noun: server

Same concepts
http://dbpedia.org/resource/Message_transfer_agent

Broader concepts

label	provenance	confidence
network server	isap:395125110	0.773997
type of server	isap:500431728	0.724556
server	isap:395124044	0.722422
resource	isap:102476827	0.609343
application	isap:453278030	0.587279
computer	isap:101167144	0.558266
such system	isap:385841469	0.547614
block diagram	isap:448619506	0.530439
service	isap:440719879	0.494221
system	isap:385841344	0.400223
device	isap:390745660	0.364995
e-mail	isap:394296352	0.294917

Narrower concepts

label	provenance	confidence
lotus notes	isap:158996509	0.790042
microsoft exchange	isap:484769606	0.719783
exchange server	isap:395125254	0.645249
m exchange	isap:484769618	0.561991
yahoo	isap:156121174	0.494061
sendmail	isap:483864782	0.377568
gmail	isap:158713014	0.365937
password	isap:485763935	0.362804
exchange	isap:484769598	0.362467
server	isap:395124547	0.312332
e-mail	isap:385261140	0.251049
time	isap:301360409	0.231040