Someone finishes a good article and encounters a form: “Subscribe to the newsletter.” Why would they? A newsletter is not value. It is a technical format.
It starts to make sense only with a specific promise: a practical measurement analysis every two weeks, alerts about changes in email deliverability or experience with managing marketing. Before entering their address, the reader should know what they will receive and how often.
The blog and email have different jobs
An article can catch someone while they are looking for an answer. Email lets you continue when the topic moves on or the decision matures. I therefore do not try to resell the entire article in every email. I give a reason to open the message, brief context and a clear path forward.
The basic system can be surprisingly small:
- a useful article about a clear problem;
- a form with an understandable promise and necessary processing information;
- confirmation and a welcome that set expectations;
- regular communication about the topic;
- simple unsubscribing and ongoing cleanup of inactive contacts.
I choose the tool only afterwards. Prices and features change, so an old list of Mailchimp, AWeber and the former Wysija plugin is no longer sensible guidance. Current decision criteria are in the comparison of email tools.
Ask only for what you will use
At the beginning, an email address and possibly a name are usually enough. Every additional field reduces willingness to complete the form and creates data you must maintain.
I prefer to base segmentation on real interest: which topic someone chose, what they clicked or what they bought. Even here, the goal is not to track every movement. It is to avoid sending people things unrelated to their situation.
Personal does not mean falsely intimate
On a blog and in email, a recognisable author, a genuine opinion and a normal signature work. There is no need to pretend to be friends or manufacture a subject line that disguises the message as a private reply. A trick may lift opens in the short term. In the long term it reduces trust.
I write so that people know who is speaking, why the message arrived and what they will take from it. One message can have one main job. Fifteen tiles, six banners and links to every social network look like activity. On mobile they feel more like punishment.
Deliverability is operations, not a magic subject line
The technical foundation now includes proper domain authentication and honest work on sender reputation. In its sender guidelines for Gmail, Google describes requirements for SPF or DKIM, and for bulk senders also DMARC and easy unsubscribing. Rules vary by volume and can change, so I check directly with providers rather than relying on an old screenshot from a tool.
- Send from your own verified domain.
- Do not buy databases or add addresses without appropriate authorisation.
- Keep spam complaints low and deal with inactive contacts.
- Unsubscribing must be visible and work. No hiding, emotional blackmail or tiny grey type.
- Before sending, test mobile, desktop, dark mode, images disabled and the text version.
In the Czech Republic, prior consent is the default for a non-customer. For an existing customer, an exception exists for similar products and services if they could refuse further messages simply and free of charge when giving their contact and in every subsequent message. The ÚOOÚ summarises the rules and boundaries in its questions and answers about commercial communications. Double opt-in is a sensible way to document consent, but it is not a universal substitute for the correct legal basis.
The old article advised making unsubscribing slightly “harder”. I do not recommend that today, even in quotation marks. Someone who does not want messages is not a loyal customer. They are a future complaint.
Open rate is no longer a reliable compass
Email opens are estimated by loading a small image. Privacy protections and image proxies can load the image without an actual read or hide some information. I therefore focus mainly on delivery, relevant clicks, replies, unsubscribes, complaints and the subsequent business step.
I explain this in detail in How newsletter readership is measured. Consistent UTM parameters are useful for distinguishing visits from individual mailings.
When to turn off automatic blog email
Automatically sending every new article is convenient. It is not always good. If you publish operational notices, short news and deep analyses for different groups, the automation sends everything to everyone. That is exactly the kind of efficiency that saves the sender work.
I use automation where there is a stable promise and a clear audience. Elsewhere, it is better to compose the message manually, add context and sometimes simply send nothing.
An email list is not an audience you own. It consists of people who have temporarily allowed you into their inbox.
If you want to review not only the mailing but the entire system around the website, see the online project checklist. Practical experience with deliverability is also in Email marketing: deliverability test.