Is Substack blocking

I rely on Kill the newsletter! to manage all my newsletter subscriptions, as I prefer reading them in my feed reader rather than my email app.

However, I’ve encountered an issue recently with Substack. They are not allowing me to subscribe using a email address, stating that they cannot validate the email domain. This is quite disappointing. ☹️

I attempted to find information on how to validate an email domain on their support site, but there is no relevant information available. Even if there were, it wouldn’t make a difference since it’s not my domain.

Nevertheless, I still do not want those newsletters cluttering my email inbox, so I have decided not to subscribe for now…

Jeroen Sangers @jeroensangers