Contact Form Recaptcha

The nobot control is visible in the contact.aspx page:

<ajaxToolkit:NoBot ID="ajaxNoBotContact" runat="server"  ResponseMinimumDelaySeconds="2"
CutoffWindowSeconds="60"
CutoffMaximumInstances="5" />

This is the info on nobot:

http://www.asp.net/AjaxLibrary/AjaxControlToolkitSampleSite/NoBot/NoBot.aspx

As they say, it's not quite as bulletproof as something requiring human intervention, but we've found it pretty good. It should be possible to see if the spam they are receiving is via the web form by the format of it (Kartris formats the messages in a particular way), or by checking the full headers to see whether the mail was indeed sent from the web server address or some other IP.

--
If my post solves your issue, can you 'Mark as Answer' so it's easier for other users to find in future.

If you would like to be informed of new features, new releases, developments and occasional special bonuses, please sign up to our mailing list: http://bit.ly/19sKMZb

Author	Message
ianguest	Posted Mon 14 Apr 2014
Supreme Being Group: Forum Members Last Active: Tue 31 Mar 2015 Posts: 68, Visits: 185 48,178	I am looking into setting up the recaptcha script into the contact form to stop bots sending messages. Has anyone successfully added the code??? If so How have you accomplished this? Tags contact form, recaptcha
	REPLY QUOTE LIKE 411
Paul	Posted Mon 14 Apr 2014
große Käse Group: Administrators Last Active: Tue 10 Sep 2024 Posts: 807, Visits: 2,748 522,214	Are you getting bots post? The contact form implements the asp.net no-bot control which we've found to be pretty effective (we don't get bot posts via the Kartris site). We do get the odd spammy post that I think is done manually (if they'd cracked beating no-bot, we'd get a lot more messages than we do). -- If my post solves your issue, can you 'Mark as Answer' so it's easier for other users to find in future. If you would like to be informed of new features, new releases, developments and occasional special bonuses, please sign up to our mailing list: http://bit.ly/19sKMZb
	REPLY QUOTE LIKE 388
ianguest	Posted Thu 17 Apr 2014
Supreme Being Group: Forum Members Last Active: Tue 31 Mar 2015 Posts: 68, Visits: 185 48,178	I have been told that the client is receiving bot emails and has requested a recaptcha style validation on the email form. But if you say there is a script already in place, they are not receiving it via the email form.
	REPLY QUOTE LIKE 354
Paul	Posted Thu 17 Apr 2014
große Käse Group: Administrators Last Active: Tue 10 Sep 2024 Posts: 807, Visits: 2,748 522,214	The nobot control is visible in the contact.aspx page: <ajaxToolkit:NoBot ID="ajaxNoBotContact" runat="server" ResponseMinimumDelaySeconds="2" CutoffWindowSeconds="60" CutoffMaximumInstances="5" /> This is the info on nobot: http://www.asp.net/AjaxLibrary/AjaxControlToolkitSampleSite/NoBot/NoBot.aspx As they say, it's not quite as bulletproof as something requiring human intervention, but we've found it pretty good. It should be possible to see if the spam they are receiving is via the web form by the format of it (Kartris formats the messages in a particular way), or by checking the full headers to see whether the mail was indeed sent from the web server address or some other IP. -- If my post solves your issue, can you 'Mark as Answer' so it's easier for other users to find in future. If you would like to be informed of new features, new releases, developments and occasional special bonuses, please sign up to our mailing list: http://bit.ly/19sKMZb
	REPLY QUOTE LIKE 351

Contact Form Recaptcha

Contact Form Recaptcha

Similar Topics

Reading This Topic