One sure way of getting more spam is by publishing your email address on a website. The nasty spambots come along, read the email address and then add you to their spam lists.
For a lot of my clients I recommend adding a contact form of some sort rather than having their email address displayed in a clickable/readable form. However, there are always times when a form isn’t desirable.
When it’s necessary to display an email there are a few ways to obfuscate the email so that spambots don’t recognise the email as such. The purpose of this post is to look at some of these techniques and also to test them out. As such I have created four new email addresses that have not been used anywhere else on the Internet and have used three alternate methods of obfuscating the first three with the forth being used as a control. Then we’ll sit back and wait to see if/when I start getting spam, which emails are being used and thus checking which techniques are most effective.
PLEASE NOTE: The emails below are not to be used to contact me (obviously). If you want to contact me the please leave a comment below.
This email link – email@example.com – has be obfuscated by using ASCII for each character.
Test four (control)
This email – firstname.lastname@example.org – is not encrypted at all. Uh oh…
I will post the results in the future.