Helping eNewsletter Avoid Filters
The nightmare of anyone putting in the time and effort to write an e-newsletter is having it erroneously end up in the Spam folder. It can be so frustrating.
Often it’s due to user error. We’ve used trigger words or formatting techniques that activate filters. Let the pros remind you of what to avoid and some truths on who is responsible.
To begin. I use Wordpress so can’t complain. I use the post notification plugin for Wordpress CMS blogs (websites), so sending e-newsletters is a dream. The servers and ISPs recognise the WP mail and give it a green light. The bad guys use the old stuff, not blog software. That’s one major advantage of migrating to Web 2.0. Only when I do something sloppy like use several links in the top few lines do I end up with one of my post alerts in my spam folder. Again, see it’s user error.
Now, how to avoid spam filters.

Shoutpoint, a New Zealand email newsletter service provider, points out things to avoid when writing your newsletters. While 7 suggestions are made, what I see most often in my Spam folder are from, of all places, government departments that format with:
- subject line confusion. All caps, blank or spelling errors. Besides looking amateurish, all caps and spelling errors or symbols look like a spam machine has been busy all night so triggers the filters.
Solution: revert to normal and be descriptive. See any auto generating subject line to enable a summary of what’s in the newsletter. Remember so many readers file your newsletters to read later. They don’t have time now but will read them on the weekend or next month or while on holiday. How enticing is it to have a long list of emails with your company name or a number only in the subject line. Blah. That’s too common to believe. Don’t accept the tech people telling you it can’t be customised. Yes it can but it takes effort. - all caps as headings or to divide sections of the newsletter. They want emails to look good for those with plain text only. Plain text is last century. (oops, almost demo-ed it which would have run the risk of getting this filtered out. That’s how dumb mistakes happen).
Solution: Turn on Bold for headings. Avoid all caps anywhere. It works so much better for the human reader and lets you by the filters. - Too many images without much text. You think the picture says it all. Wrong. You need more words, not just images. Solution: keep it in mind, say more.
Their other suggestions are worth looking at.
Finger pointing. Who is to blame on filtered out newsletters? Seems convenient to blame the other guy. Everyone always points to the receiving ISP. Think again.
Shoutpoint makes this interesting argument. Some servers are whitelisted by some ISP’s including AOL Yahoo and are recognised by Hotmail and MSN. This means they’re a trusted source. Point being: your sending server has a role. You can read about blacklist monitoring.
Also, it is important, and required by law (and polite business), to have a single-click, unsubscribe link allowing subscribers to remove themselves quickly and easily.
More about permission based email newsletters in a few weeks.
Other related posts
- E-newsletter Marketing Strategy - July 21st, 2009
- Permission based email marketing - July 13th, 2009
- Hotfrog Directory - Join up - June 24th, 2009
- Tempt Kiwi Travellers - June 16th, 2009
- Directory Listings Yes or No - June 2nd, 2009
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July 2010 All moved into our new digs. Whew, that was an exciting 2 months! Now unpacking boxes. Please be patient. Soon I'll get back to providing SEM advice.
DIY New Website Plan
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July 1st, 2009 at 6:53 am
Hi Kath.
We use one of the free spam checkers such as this one:
http://www.freenewsletterideas.com/articles/spamcheck.htm
It is a free check and ranks how ’spammy’ your e-mail is even before you send it so you cam amend it and has less chance of being blocked.
I use a system called i-contact and they are white listed with most international providers.
Bring back the days when spam was just in a can!
July 3rd, 2009 at 5:09 pm
Hi kath, I know I am getting spammed sometimes by aol, just sending a simple one off email. Would love to see an articles some time about how we can get whitelisted again.
I use Graphic Mail as my newsletter server which works well for me, but would love it to tell me how many of my newsletters get spammed!
July 12th, 2009 at 8:57 pm
I found your blog by chance . but i have to say that it’s great blog very useful information and very interesting subjects just greetings and good luck
i’m not going i will be always checking for updates.I’m very interested in CMS and all its related subjects.
July 13th, 2009 at 8:58 am
Kia ora Kath!
I followed your guidance and have used Steve Gardiner at Deep web to finally develop a better website. He has been very good to work with. (You may recall so many dramas with others with Igrin and Zartaj!)
I also purchased “fishing trips.co.nz” which I thought might be even better than “fishdivecruise.co.nz”
How much would it cost for you to review my website and offer your suggestions to Steve and I to further improve our work?
Live is good for us and I trust is also good for you both too? Where are are you living?
Your skills make a difference in the world!
Mauri ora and Thanks!
Justin