I can add that I tried sending a test mail från the setting page and that worked.
Hello there,
If you were already able to send emails before and suddenly received the Could not instantiate mail function error, then please make sure you have set your sending limits according to your host’s specified limit.
You can contact your hosting provider for more details on the sending limits. For changing sending limits, you can go to menu Email Subscribers –> Settings –> Email Sending(tab) and update Maximum emails to send in an hour and Maximum emails to send at once options accordingly.
Hope this helps you. Let us know if you have any further queries.
Thank you.
Hello there,
We haven’t heard from you in a while.
We hope our previous replies were helpful in resolving your issues.
I am closing this thread for now. Feel free to reopen it in case if you are still having the issue with the latest version of the plugin.
If you have any other queries, you can open a new thread from here. We will be happy to assist you further.
Thank you.
Yes you can close it now. The sending seems to work at the moment. Unclear what was the problem. The hosting or the plugin or something else.