<s>
TrashMail	B-General_Concept
is	O
a	O
free	O
disposable	O
e-mail	O
address	O
service	O
created	O
in	O
2002	O
by	O
Stephan	O
Ferraro	O
,	O
a	O
computer	O
science	O
student	O
at	O
Epitech	O
Paris	O
which	O
belongs	O
now	O
to	O
Ferraro	O
Ltd	O
.	O
</s>
<s>
TrashMail	B-General_Concept
receives	O
emails	O
and	O
forwards	O
them	O
to	O
a	O
real	O
hidden	O
email	O
address	O
.	O
</s>
<s>
After	O
the	O
temporary	O
email	O
address	O
is	O
deleted	O
,	O
any	O
incoming	O
email	O
is	O
rejected	O
by	O
the	O
SMTP	B-Protocol
code	O
550	O
5.1.1	O
.	O
</s>
<s>
TrashMail	B-General_Concept
also	O
provides	O
a	O
free	O
open-source	B-Application
add-on	B-Operating_System
for	O
Mozilla	B-Application
Firefox	I-Application
available	O
from	O
the	O
official	O
store	O
.	O
</s>
<s>
The	O
email	O
registration	O
and	O
community	O
forum	O
are	O
provided	O
by	O
HTTPS	B-Protocol
(	O
SSL	O
over	O
HTTP	B-Protocol
)	O
access	O
to	O
protect	O
privacy	O
.	O
</s>
<s>
Additionally	O
the	O
SMTP	B-Protocol
server	I-Protocol
communication	O
has	O
TLS	B-Protocol
enabled	O
by	O
default	O
.	O
</s>
<s>
By	O
providing	O
a	O
temporary	O
address	O
,	O
TrashMail	B-General_Concept
allows	O
users	O
to	O
protect	O
their	O
real	O
email	O
.	O
</s>
<s>
TrashMail	B-General_Concept
differs	O
from	O
other	O
disposable	O
email	O
address	O
services	O
in	O
its	O
possibility	O
to	O
use	O
the	O
Challenge-Response	O
System	O
for	O
each	O
free	O
disposable	O
email	O
address	O
.	O
</s>
<s>
TrashMail	B-General_Concept
can	O
be	O
used	O
by	O
its	O
homepage	O
on	O
www.trashmail.net	O
.	O
</s>
<s>
A	O
Mozilla	B-Application
Firefox	I-Application
add-on	B-Operating_System
for	O
the	O
service	O
is	O
available	O
.	O
</s>
