Thursday, May 17, 2018

Dealing with spam

What is spam and why is it called that?

'spam' is any message you are sent from a person or business who you have not given permission to contact you. The message being not relevant to you and unrequested. It was given it's name by computer geeks after watching a Monty Python sketch about a cafe where meals included SPAM (the SPiced hAM canned meat). Effectively spam is something unwanted.

When was the first spam sent?

Even before the advent of the World Wide Web spam was becoming an issue. The first spam email was sent out  by Gary Thuerk on ARPNET, a predecessor to the Internet, on 1st May 1978. It's been with us ever since. At first, it didn't seem an issue but now the majority of emails sent are spam and comments posted on blogs are often flooded with spam. A huge amount of time is wasted just deleting spam and time costs money.

Is spam illegal?

That depends on your countries laws. In many - it is illegal to send spam. Certainly the majority of spam is sent from places which have laws against it. The trouble is that spam is effective because people have a problem:
People are gullible and can't resist clicking something which looks interesting.

So what can we do?

No laws will ever stop the spammers. It's up to you to minimise the impact of spam.

Email

Set up mail filters in your email program. I use Outlook. I right click a spam email, select 'Rules' then 'Create rule'. I can then add the sender to a blocked list, select unwanted words or phrases in the email subject or body and tell outlook to automatically delete the email or put it in a spam/junk folder.
  • NEVER follow a link in a spam email - no matter how tempting.
  • NEVER buy anything promoted by spam. They are already breaking the law so can you really trust them with credit card details? For the same reason never buy anything from someone who cold calls you to sell items.

Blog comments

The situation here is more complex. You usually invite comments on blogs. The trouble is many comments are unrelated to the blog and there either to get a link back to a website which helps their search engine ranking. You need to weed out these comments. 

Here's a selection from one of my blogs:

I want to show my appreciation to the writer just for rescuing me from this dilemma. Because of exploring through the search engines and obtaining ideas that were not pleasant, I thought my life was over. Existing without the presence of approaches to the problems you have fixed as a result of your main article content is a crucial case, as well as the ones which may have adversely damaged my career if I hadn’t come across your website. Your primary understanding and kindness in controlling a lot of things was excellent. I don’t know what I would have done if I had not encountered such a subject like this. I can also now look forward to my future. Thank you very much for your skilled and amazing help. I will not be reluctant to propose your web page to anyone who would
like recommendations on this issue. [web link to boneoakforskolin]

Comment: All this text just to get a link to a website!

Frгeelancing also can result in an еnormous “plus” concerning your income.
As a suƄstitute օf having to acⅽept the precise salkary thats provided by the one rеgulation firm that you simply worқ, you mіght ave a sbstantial amnount of leeway iin setting your ownn payy rɑtes.
Comment: Notice all the typos? Not accidental - they are there to stop automatic spam detection from picking out spammers favourite terms. The sender of course provided a web link.

This issսe may end up in considerɑbly more moneу for ʏou.
Grow your online community with voice comments. Let your readers voice their opinions in a fun, fast and easy way. Improve your user retention, website SEO, and get more conversions. Get the Free Plugin here, [Link to Voice-Comments plugin]
Comment: Not at all relevant to the post but a spam promoting a wordpress plugin (which I don't want).

WordPress has now enabled voice comments for websites. Bring your website up to date and get the free plugin here, [Link to Voice-Comments plugin]
Comment: More of the same on a different post..

What’s up friends, its impressive post on the topic of educationand entirely defined, keep it up all the time. [link to malware infected sites mentioning jimgriffin]
Comment: The provided link led to a site offering software cracks. Nothing at all to do with the post. It originated from the same computer as the following spam. Download any of the cracks and you can be sure to infect your computer with malware.

Thanks to my father who shared with me about this web site, this blog is actually awesome. [link to malware infected sites mentioning jimgriffin]
Comment: This link lead to a site which immediately tried to infect my computer with malware.

Hello! I know this is kinda off topic howeveer , I’d figured I’d ask. Woul you be interestted in trading links or maybe guest autuoring a blog post or vice-versa? My website discusses a lot of the same topics as yours and I believe we could greatly benefit from eahh other.
If you are interested frel free to shoot me an email.
I look forward to hearing from you! Awesome blogg by the way!
[link to where you can buy silicone wristbands]
Comment: Yes it is off topic and spam, even if apologised for, is still spam.

Give Your Website Users a Voice. Let your readers voice their opinions in a fun, fast and easy way. Improve your user retention, website SEO, and get more conversions. Add Voice Comments to your Website for Free Today, [Link to Voice-Comments plugin]
Comment: Yet a third advert for that unwanted plugin.

Have you ever wanted to work from home or just top up your earnings ? This tried and tested system teaches you how you can make a small fortune from the comfort of your own home. [Link to Work-from-Home site]
Comment: Dummy! I DO work from home and I'm not interested in get rich quick schemes. If you are so concerned about my fortune - just send me the money.


It's worthwhile checking the links commenters provide. However make sure you have up-to-date anti-malware software and I suggest you use an incognito browser window to check them. If the comment adds no value to the post and doesn't actually refer to it, then delete it even if it is full of praise.

Some blogsites use CAPTCHA to reduce the number of comments made by spambots. Unfortunately, although they are getting better, they are still a deterrent to genuine people and don't stop those humans whose purpose is simply to get a link to their site. How many times have you got one of these words in weird fonts wrong or failed to spot that corner of a road sign?

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