Up until a few days ago the subscribers to my blog received notifications of updated post, and I was as well able to send them emails using the Subscribe2 plugin. I am no longer able to do this.
I have read about the similar problems others are having, and have followed all the needed/necessary/recommended steps,(created new email address/admin and updated on Subscribe2 plugin and WP settings, contacted my webhost, etc.)....but it still doesn't work!!!
My web hosting company (Doteasy)is at a loss as well, and now say it is a Subscribe2 problem (apparently nothing has changed on their end).
It only started happening once I updated to the latest version of Subscribe2.
The only thing my webhost suggested was to reinstall the Subscribe2 plugin...but my worry there is that I will lose all of my current subscribers!?