I’ve just discovered that people who are newly trying to subscribe to this blog by email, or to my Monthly Email newsletter, keep getting rejected by the Feedblitz email subscription form with a response saying “please specify valid email address.”

I have contacted Feedblitz, and apologize for the inconvenience. If they cannot fix the problem in the next day or two, I will add a different service that new email subscribers can use.

This issue has not affected, and nor will it affect, present email subscribers.