I just tested the subscription widget on your site, and it seems to work properly. I received the confirmation email after a few seconds, and was able to confirm my subscription. You can now see my email address in your list of subscribers.
It’s worth noting that subscription emails are only sent once; if one of your readers has already attempted to subscribe in the past but never clicked the link in the confirmation email, they’ll need to dig out the old confirmation email or confirm their subscription here:
https://subscribe.wordpress.com/
That might be why some of your readers didn’t receive a confirmation email. If that’s not the case, you might want to ask them to check their spam folder, as confirmation emails can get caught by them sometimes.
If none of this helps, do not hesitate to send us an email through this contact form: if you mention this thread, and give us a few examples of the email addresses that experience issues, we’ll be able to check our email logs to tell you when exactly the emails were sent.
I hope this helps.
Thank you, perhaps that is it. I will check it out.
