Posted on Apr 29, 2016
A recent study carried out by ReturnPath estimated that only 79% of emails sent by legitimate email marketers (i.e. emails sent to people who signed up to your list) reach the inbox. Spam filters are becoming more and more sensitive, to ensure that non-legitimate, spam emails don't get delivered. It is important to follow a simple set of rules to ensure that your list members receive the emails they have signed up for.
Build a good email list
The most important thing you can do to ensure that your emails get delivered to the inbox is to ensure that the people that you are emailing want to hear from you. It is not advised to buy or rent email lists that you can't trust the source of, and it's important that your list members have opted-in to receive your list. The most common way to opt-in is to subscribe to a particular mailing list, either via a website or a social media link. If people visit your website (regardless of whether they purchase something), they tend to be interested in the information you are providing. You can include an email sign-up box on all pages, allowing users to join your list. A 'soft opt-in' is is when a customer has bought something from you and, on this basis, you assume that they might like to receive information about other products/services. They might also have opted in 'softly' if they have been given the option to refuse to receive communications from you and they chose not to select this option.
Ask your recipients to add you to their contact list
Getting emails delivered to the inbox is pretty much guaranteed if your list members have added you to their address book/contact list. You can ask them to add you to their contacts in the first welcome email that you send them when they sign up to receive your messages. It's also a good idea to remind them in the body of other emails that you send.
Take care with your subject line
The subject line of your email will also affect the likelihood of your email making it to the inbox. We have considered how to write a good subject line in a previous post - the key message here is that your subject line should not be significantly longer than 35 to 50 characters because the longer it is, the more likely it is that it will go to the spam folder.
Make it easy for them to unsubscribe
This might sound like a strange one but making the unsubscribe link prominent can actually help overall deliverability to your list. It is much better if your recipients choose to unsubscribe, rather than marking your email as spam. Email service providers such as Gmail, Hotmail and others keep track of spam complaints and may penalise you for it, affecting how many of your other emails get delivered. By making it easy for your list members to unsubscribe, you minimise the risk of the email service provider blocking all the emails you send.
Finally, it is important to understand that there are laws governing the sending of emails to a list - you can read more about email spam and the law in one of our earlier posts.