Preventing unwanted content from being posted on a website.

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1
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1answer
172 views

Publicly displayed e-mail address: Is it safe from spam-bots when dynamically generated?

I am currently in the process of making myself an employment website; the entire site uses a client-side rendering engine to dynamically load views. Because of this, the source of the page returns ...
1
vote
3answers
153 views

How to implement an unspammable email address

Providing info email or contact email in plain text helps spammer (robots) to extract the email using regex or any technique, currently I provided an image like this: But this method has usability ...
0
votes
1answer
105 views

Searches for “more information about text formats”

I have a site using Drupal as CMS, and got "infected" badly with spammer bots. Moreover, recently I signed up for Google's Webmaster Tools, and I see that one of the top search queries that result in ...
5
votes
3answers
3k views

My domain emails are marked as SPAM in Gmail? How to solve this issue?

At Pro Webmasters I searched for an issue which relates to spammed domain list for sending emails which end up in the Spam box in Gmail. I found the link something like below: ...
0
votes
3answers
790 views

Sudden connection problems with Akismet

I've had the Akismet anti-spam plugin installed and working great on two of my non-commercial Wordpress blogs for the past couple of months. Both sites are using my same API key. Today, on one blog ...
2
votes
2answers
3k views

Gmail is marking my emails as SPAM. However, ISnotSPAM marks it as not-spam

I'm sending an email through my application code. The email gets into my Gmail spam folder. However, a test of the same email in ISnotSPAM is marked as non-spam. My application is using Sendgrid to ...
10
votes
2answers
612 views

Forum Spam Question. Why are Chinese hackers posting tiny images on my forum

My forum is getting attacked by spammers with Chinese IP's. Replies are created to discussion topics, always short responses and along with the response an image is inserted using forum code which is ...
0
votes
1answer
110 views

Why am I getting random comments with just “door.txt;10” as the content?

I have my own comment system with some rudimentary spam protection. Recently I started getting a few comments that appear to be automated with the name "XlsUoIGh" and the content "doors.txt;10" I ...
2
votes
2answers
120 views

Spambots looking for phpmyadmin and more

I inherited a couple of sites that send the webmaster an email with each 404 error. I get a smattering of errors each day, but there are times when I'll get dozens, even hundreds, of errors from these ...
1
vote
2answers
938 views

How to weaken spam attacks from XRumer

Though this topic : How do spambots work? is related and enlightening but it talks about general spam logic. Moreover it is really difficult to follow many anti-spam measures mentioned in it in case ...
2
votes
2answers
523 views

phpbb banning multiple users by username/email

On phpbb, we usually select many user names and put it in the ban list. This is fine. but here's my key question: Are these banned users banned by their user names only OR emails OR both? If they're ...
0
votes
0answers
875 views

Sending Emails via Google SMTP - after some time quit working

on a website I use PHPMailer to send automated registration emails, etc and also a newsletter-tool (which loops through the emails and sends them one by one). Also, I configured in Gmail under ...
3
votes
4answers
3k views

Sending HTML to Gmail always lands in Spam

I am having an issue with sending HTML emails to Gmail. I can send them to Yahoo, Hotmail, RR, AOL, etc. with no problem at all, but when I send them to Gmail I get kicked to spam. I have checked ...
2
votes
2answers
123 views

Dealing with spam by blocking URLs?

I run a giant community. Many spammers will use link shorteners or .tk domains that 301 to their spam offer. How are sites detecting the final domain and is this a viable solution to block spam? ex. ...
3
votes
3answers
577 views

How to remove spam links from google?

My wordpress website got the pharma attack. Now there are lots of spam links on my website indexed by the Google. Is there possiblilty to remove these links from the Google using robots.txt file or ...
5
votes
3answers
228 views

What do big websites do about spam emails to the support department?

My website's support email address is starting to get a lot of spam emails to it, what do big companies do about this?
3
votes
4answers
628 views

Silverstripe: How can I disable comments?

My client site is built in Silverstripe, there is a news page, and it allows people to leave comments. Unfortunately we've got loads of spam emails. I'm new to this, is there any way we can disable ...
3
votes
1answer
5k views

Gmail is marking my emails as SPAM - Please help [duplicate]

Possible Duplicate: How could I prevent my mail from being recognized as spam? gmail is marking my emails as SPAM I used the great service: isNOTspam.com to check my email against spam I ...
3
votes
1answer
97 views

Strategy to prevent spammers from taking advantage of “Invite by email” feature?

We are developing a web application, and we would like to make it very easy and effective for our users to invite their friends, family and colleagues to view and interact with their content on the ...
0
votes
0answers
36 views

Moderator with no power to fix spam bot issue [duplicate]

Possible Duplicate: How can I prevent spam on sites which I control? I think this is the correct site to post this. So I'm a moderator (not administrator) on anddev.org and it's completely ...
5
votes
3answers
125 views

Stopping comment spam with links(need suggestion) [duplicate]

Possible Duplicate: How can I prevent comment spam on sites which I control? After bearing 1 year spammy comments with links in those in my 10 sites, finally I've disallowed comment posting ...
1
vote
4answers
3k views

Best lightweight PHP/MySQL forum with spam-protection [duplicate]

Possible Duplicate: What Forum Software should I use? I have already searched and checked out posts like this and this but it isn't what I'm looking for. I'm looking for a lightweight ...
1
vote
2answers
2k views

Is it possible to block traffic originating from a specific country?

My personal website is currently getting a lot of spam comments at the moment, and most of them originate from Russia (I've used Google Analytics to identify the traffic, and a lot of the links link ...
4
votes
3answers
326 views

Site being repeatedly hacked: any useful tips for tracking down entry point?

I'm suffering from a spam hack where my site periodically starts to show Viagra spam to Google and other spiders. The method of the hack is basically that my .htaccess file gets modified to route all ...
0
votes
1answer
210 views

How to protect the contact us page from spammers? Even using captcha, validation etc I sitll receive spam letters

I have on my site, every field validation + captcha protection + math validation + server scripting validation, but still this a spammer keeps sending me spam mails. Is there any better smarter ...
2
votes
2answers
780 views

How can I reduce the number of spammers registering with my phpBB site?

I have a site which runs phpBB, on this site I have enabled user authentication through email when registering enabled captcha However I still get spam users every 20 to 30 minutes. Is there ...
8
votes
3answers
2k views

Prevent spam using Honey Pots

I am really curious about how to prevent comment spam in a forum using a honey pot trap for spam bots. What if CSS and javascript is turned off in a browser? Do you see any other disadvantages in ...
1
vote
1answer
75 views

What is the most time-effective way to monitor & manage threats from bots and/or humans?

I'm usually overwhelmed by the amount of tools that hosting companies provide to track & quantify traffic data and statistics. I'm equally overwhelmed by the countless flavors of malicious ...
3
votes
2answers
108 views

Why do spammers use CELESTRON NEXTAR 6SE?

I am running a website for a volunteer organization that hosts an annual event. There is a form where people can volunteer to bring items for the event. All too frequently I get spam from users ...
1
vote
0answers
42 views

What's a good way to keep spam out of 'anonymous' submission websites? [duplicate]

Possible Duplicate: Make your site anti-bot? I'm trying to do everything I can to prevent spammers from just pasting crap all over my forum websites. People get incentivized by video games ...
0
votes
1answer
72 views

How to tell the world that I'm not an spammer?

In this question, I just found out that my website address has been reported as spam, by services like Akismet. However, I'm not really an spammer. I'm a web developer, and I'm not selling any product ...
15
votes
8answers
442 views

Effective captcha solutions [duplicate]

Possible Duplicate: How can I prevent spam on sites which I control? ReCaptcha is all the rage at the moment, Based on customer/user feedback, what other captcha or general human ...
2
votes
2answers
797 views

Has anybody earned $0.25+ from each of a captcha (on your website) passing?

I am a real dummy in web monetizing schemes. [ 1 ] informs that a captcha vendor: "charges a fee of about 25 cents to 50 cents for each form that is filled out using a Type-In ad [captcha]... ...
3
votes
1answer
609 views

Can randomly-generated field names help avoid SPAM bots?

If I were to generate my field names randomly each time a contact form was rendered, would that help prevent SPAM bots from recognizing the fields? Can they read label text?
1
vote
1answer
172 views

Need help for stopping spam inquiries [duplicate]

Possible Duplicate: Make your site anti-bot? I am not a web developer, nor have I the required knowledge to grasp this situation. I have a small company with a modest web site where I ...
5
votes
3answers
1k views

How to tell whether spammers are bots or humans?

How can you tell if the people that are spamming your forum or website are in fact bots or human spammers? Please note that the question is not about preventing spammers. It is to determine if the ...
1
vote
3answers
506 views

Best way to block “comment spam” postings to web forms? [duplicate]

Possible Duplicate: Make your site anti-bot? I have a custom web form on my PHP-based site. Recently it is getting a regular stream of comment-spam postings from a few specific IP ...
1
vote
4answers
206 views

Recommended Spam Best Practices [duplicate]

Possible Duplicate: How can I prevent spam on sites which I control? Are there any recommended admin tools or interfaces for reviewing and moderating spam on a community-driven UGC site?
2
votes
1answer
99 views

Spam prevention through IP tracking

I am building a website with user generated comments. In order to implement user moderation/spam-protection, users have the ability to mark comments as spam. When one comment is marked as spam, I want ...
6
votes
1answer
283 views

How to ban registrations from TOR exits?

I am getting far too many fake registrations through TOR exits. I would like to block these registrations like major sites do. What is the proper way to do that?
6
votes
3answers
539 views

When using email as login name, what precautions should I take for registration?

When your registration form is using a user ID that is the same as their email address, I'm somewhat concerned over spammers using the "User name is in use" as a means to validate the existence of an ...
1
vote
3answers
220 views

mailto link is a spam flag, what is the simplest way to explain this to business person

Do you agree that it is generally bad practice to include mail to links and emails in websites because of spam and the various malicious agents that search and use emails? If so how could I explain ...