TYPO3:
TYPO3 hat eine eingebaute Email Verschlüsselungsfunktion.
Einfach ins Setup des templates folgendes einfügen:
config{
spamProtectEmailAddresses = -5
spamProtectEmailAddresses_atSubst = (ät)
spamProtectEmailAddresses_lastDotSubst = (Punkt)
}
aus der TSref:
(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)
http://www.skoom.de/service/email-verschluesseln.xtc
„Normale“ Webseiten
1. RCaptcha
https://www.google.com/recaptcha/admin#mailhide
2. Javascript:
http://www.skoom.de/service/email-verschluesseln.xtc