Wherever there is a contact form, there are spammers, relentlessly trying to send their worthless messages through your website and into your inbox. WideRange websites have always featured various spam prevention techniques that have successfully blocked the majority of spam messages — but the minority of spam messages that have gotten through has grown to an annoying level during this last year especially. So today I'm pleased to announce the implementation of a new and improved spam scanning filter on all our websites! So far it has proven to be remarkably effective at blocking almost all contact form spam.
With this new spam filter, the actual content of every message is analyzed (along with other sender metrics) and compared to a vast database of spam to determine if the message is legitimate or spam. Legitimate messages are emailed to you. Spam messages are saved to a Spam list which you can review in your admin panel at Mail > Spam. If you see any legitimate messages in there that were mistakenly marked as spam, you can mark those as NOT SPAM and they will be emailed to you.
Despite the effectiveness of the new spam filter, not everything can be 100% perfect and you'll probably still get a few occasional contact page spam messages that get through to your inbox. In this case, there's now a link at the bottom of the emails that says "Report as spam" — when you click that link, the message is reported to the spam database so that it can learn from its mistakes. Remember, though, do not ever mark emails from your website contact page as spam in your email application, even if they are! This has the opposite effect of training your email application that all contact emails from your website are spam — even legitimate ones. Instead, just click the "Report as spam" link in the email, then delete the email.
Note that all of the above applies only to contact form spam — messages that were sent from the Contact page on your website. This does not apply to direct spam — spam that was emailed directly to your email address, not through the website. One way to prevent direct spam is to never post your email address publicly visible on your website or anywhere online, which makes it super easy for spam bots to harvest your address and put it on their spam lists. This is the whole point of the website contact page in the first place — to allow people to contact you without displaying your email address publicly.
This new spam filter should keep your inbox cleaner from now on!
Update with Stats - One Year Later
Exactly one year after I've implemented the new spam filters, I have some interesting stats to share about how effective it's been!
- In total there have been about 360,000 total contact message attempts through our websites.
- Only 2% were legitimate messages! 98% were spam attempts!
- 63% were blocked by the built-in spam trap (which was already there before).
- 30% were blocked by my custom content/sender blacklist.
- 5% were filtered out by the new spam-analyzing filter.
- Only 200 spam messages made it through - this is less than 1 spam message per website per year!!!