Simple Email Marketing
Home > Have a question? We're here to help. > Account how-to > Create an opt-in confirmation mailing

Create an opt-in confirmation mailing

An opt-in confirmation mailing -- you might have heard it called re-engagement mailing or permission pass -- is a tool that email marketers can use to refocus their efforts, improve response rates and develop a deeper, more trusted relationship with their subscribers. You’re removing subscribers who aren’t responding to your messages while also getting a detailed list of the people who are engaged and should be the foundation of your email marketing efforts.

There are a few things you need for a good opt-in confirmation mailing.

  1. A great subject line
  2. Content that compels action from the recipients
  3. A segment of your audience to target

You can find great information on subject lines elsewhere -- like here -- so we’ll stick to points 2 and 3.

Content that compels

Of course, you always want content that effectively conveys your message and engages your contacts, creating a lasting impression that your mailings are valuable to your readership. What you need in this case is more of the same, but with a call to action. You really want these people to confirm their subscription and remain on your list, but you also want them to feel like they can leave if they want to and that you’ll respect that.


  1. Accentuate the value of your messages, whether that’s in the advice you dish out, or the exclusive information about events you host, or deals only available to your readers.
  2. Set expectations for the type and frequency of future messages.
  3. Remember to include the opt-in confirmation URL. (Insert —> Personalization —> Choose "Opt-In Confirm URL").


  1. Over incentivize, give away things like iPads or money or coerce them into confirming their opt-in.
  2. Forget to give them a timeline. We like three business days.

Here’s an example of what your content might look like:

opt-in confirmation example.png

Find and target an audience segment

Much like your subject line, you can find a lot of great help already when it comes to searching for and segmenting out a desired group of recipients. When you’re sending an opt-in confirmation message, you’re primarily going to be looking for contacts who aren’t currently opening your emails and who have not been doing so for an extended period of time. For some segments, that period of time might be as short as six months. More often, you’ll be looking at people who have not opened an email in the last 12 months. Other segments that might need an opt-in confirmation message may be:

  1. Lists collected through contests -- if a person doesn’t win, they may not be interested anymore.
  2. Lists of merged entities -- if you buy another business, their subscribers should be notified and given an opportunity to alter their subscription.
  3. Lists you collected 6-12 months ago, but haven’t used -- keep in mind that lists older than 12 months are not allowed by our terms of use.

I have a great subject line, compelling content and an audience segment. Now what?

Once you have everything ready, it’s time to send your message. Once the mailing is sent, you’ll be waiting a few business days before you remove anyone who hasn’t confirmed. We’d recommend sending the opt-in confirmation mailing early in the week to avoid it stretching over the weekend, when your contacts may be less attentive to your message. Below, you'll find a step-by-step explanation of the entire opt-in confirmation process described in this post.

Opt-in confirmation steps

  1. Create a segment containing the contacts whose subscription you’d like to re-confirm.
  2. Craft content that calls these members to act (click the opt-in link) in order to continue receiving your mailings. Members who do not act will be removed within X days.
  3. Send the mailing!
  4. Create a segment for members *in* your re-confirmation group who have not confirmed their subscription so you can remove them later. To create this segment, select Segments form your Audience tab. Select Confirmed opt-in as "segment type" and choose Is empty for "Condition".
  5. After your prescribed re-opt-in window, open that segment containing contacts who have not confirmed, select all members and opt them out. Delete this segment.
  6. Check out your original group. This is now a list of people who have confirmed that they think you’re pretty cool; rename it appropriately.
Last modified



This page has no classifications.


Emma phone support will be unavailable on November XX, between the hours of XX:XX and XX:XX. You can still contact support using the link above and we will respond as soon as we can.

App status