spam-prevention

HTML and Plaintext email messages appropriate way to include a hyperlink in both?

Emails sent with html are obviously able to easily contain hyperlinks to web resources. What I want to understand is how best to include those links in a plaintext portion of the email? Does this have any affect on spam ? For example, our IT management system sends out emails and occasionally we encounter a customer that is ending u...

I'm hosting reseller and I got spam problems. Please help to solve.

Our provider suspended our account with 5000+ clients and their sites. The reason was that the whole IP range was blacklisted by SpamHouse, but our provider did not explain what emails, form what IP and with what content was sent exactly. So now we are just suspended and 5000+ sites are not working, and all users moaning. Big problems, ...

Are 10.10.0.3 and 10.10.0.4 IP's for spammers

I have a site that is getting bombarded by requests from 10.10.0.3 and 10.10.0.4. I couldn't find where these servers are. What is the best way to regulate this? I could just deny those IP's but I have a feeling it would just start using other IP's. Any suggestions would be helpful. ...

PHPMailer - Double Opt In - Spam - Confirm script and multiple email addresses

Hi, I have written a script for my clients to generate a newsletter form, embed it on their website, collect email addresses and then email them using a php while and PHPMailer. Currently, the script uses a "double opt in" which sends an email from "[email protected]" to the subscriber to click on a confirm link that then go...

jeditable and spam

Has anyone ever used google reCAPTCHA with jEditable? I'm using PHP as a back-end. When data is sent (and validated) from jEditable via AJAX: I show the the reCAPTCHA widget, but as soon as the user clicks on it: it inevitably turns into the textbox for editing. All I'm basically asking is how would you use reCAPTCHA with jEditable? Sho...