[cherkatel]

http://typo3.org/documentation/docum....1.0/view/7/3/

spamProtectEmailAddresses


"ascii" /

-10 to 10


If set, then all email addresses in typolinks will be encrypted so spam

bots cannot detect them.

If you set this value to a number, then the encryption is simply an

offset of character values. If you set this value to "-2" then all

characters will have their ASCII value offset by "-2". To make this

possible, a little JavaScript code is added to every generated web page!

(It is recommended to set the value in the range from -5 to 1 since setting it to >= 2 means a “z” is converted to “|” which is a special character in TYPO3 tables syntax – and that might confuse columns in tables. Now hardcoded range)

Alternatively you can set this value to the keyword "ascii". This way every

character of the "mailto:" address will be translated to a Unicode HTML

notation. Have a look at the example to see how this works.

Example:

mailto:a@b.c will be converted to

mailto:a@b.c

The big advantage of this method is that it doesn't need any JavaScript!