It works after the latest update.
Thanks.
Regards
I’ve checked several times the name and password are correct.
It is not Gmail. My server is Serwer POP3: pop3.proste.pl ( Port: 110 ).
I was using earlier versions 1.7.x and it was working (2016 Oct).
Now I wanted to use it again and I have this message 🙁
I’ve found where the issue was. It was not CRON issue.
I had to add the WORDPRESS POSTS field again to the template.
Probably my newsletter template lost this field after reinstallation of new versions of the plug-in.
Thanks
Krzysztof
I had the second option selected. After selecting the first one and configuring a cron job on my server the final result was the same 🙁
Sending the test mail works.