Top 30 Email Marketing Terms
Top 5 Campaign Tips
HTML Design
What Makes a Great Subject Line?
Top 10 Spam Filter Tips
How Often Should I Send?
Triggered Campaigns
Email Marketing & Google Analytics
Getting the Best From Online Forms
Successful List Building |
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What Makes a Great Subject Line?
A good subject line explains what the email is about in terms that appeal to and motivate the reader.
It should be a micro version of the email content. Your subject line is also always competing with other subject lines in an inbox. If it is dull or meaningless, it's not going to be opened. Unlike other marketing material, anything vague, cheesy or too clever is also liable to be dismissed. |
Two basic principles to bear in mind with different types of email communications - one is meant as more of a hard sell (general campaigns), the other is a soft sell and vehicle for strengthening your brand through information (newsletters). Newsletter subject lines should be informational and general campaign subject lines should be to the point without overselling.
10 Tips for writing subject lines
- Be truthful
Don't create a misleading subject line - this will only annoy the reader once they open your email and find that there is something other than what they expected in the content.
- Keep it short
With only 40-60 characters - that's 6-10 words - to put across your message, any subject line needs to get straight to the point. If you can provide a summary of the contents of the email in your subject line, you are, in effect, pre-selling the reader about the contents of the email.
- Personalise
Include some form of personal motivation in the subject line – make it relevant – use subject lines based on users' product or content preferences, interests, past purchases, Web visits or links clicked.
- There is no formula
What works in one campaign might flop with the next. A discount offer should be worded differently from an up-sell, and both are different from a breaking-news announcement. Even if you are sending out similar campaigns, you shouldn't recycle a subject line. You need to stand out each time, yet be familiar to the reader.
- Support the "from" field
The "from" field tells the recipient who sent the email, and the subject line sells the recipient on opening. If your "from" field lists your company name, you don't have to repeat it in the subject line, but do consider branding your subject line for example, with the name of the newsletter, so that it will stand out in your recipients’ overflowing inboxes.
- Open rates don't always measure subject line success
Remember that your objective is not necessarily high open rates, but to have a high response rate to the call to action.
- Watch out for SPAM filters
There's a fine line between "catchy" and "spammy." Don't SHOUT (caps lock); it's widely seen as a spammer/scammer trick, can trigger spam filters and isn't considered to be good email etiquette.
- Write and test early
Writing the subject line is often the last and most hurried step in email campaign development. It should be the other way around. As you plan the email campaign, start thinking about what will go into the subject line. That will help you sharpen your campaign's focus and may even change or tweak the offer or article focus.
- Review subject-line performance
See which subject lines delivered the action you wanted – the most conversions, the highest average sale per order, the highest click-through rate, etc. This analysis should drive content and product selection strategies, but it can also show you what information is most relevant or useful.
- Continue the conversation
Sending email more frequently than monthly or quarterly helps you create a conversation with your readers. Your tracking reports should show you what their hot topics are. Feature those keywords or issues prominently in the subject line where appropriate to capture readers' attention. |