Punctuation marks

.     full stop (BrE); period (AmE)

:     colon

;     semicolon

,     comma

…    suspension points (BrE); dot, dot, dot (AmE)

?     question mark

!     exclamation mark (BrE); exclamation point (AmE)

_     dash

-     hyphen

*     asterisk

/     slash

( )   parenthesis

[ ]   brackets

{ }   braces

‘     apostrophe

“     quotation mark

#     number sign

´     acute accent

^     circumflex accent

ñ     tilde

&     ampersand

@     at sign

_     underscore

How to say an email address:

example_forinstance@hotmail.com 

example underscore for instance at hotmail dot com