EMClient suddenly stopped working

I have been using EMClient for some time now, and the settings were always the same; never changed. Suddenly about 10 days ago, the App would ot fetch emails, saying the settings for my email are out of date, and the server was deteted but the settings are wrong.

The odd thing is that I have set up the email exactly the same on MS Mail, and MS Outlook, and both work fine.

It is very puzzling. I have a free licence, and it is confirmed in the set up. I also, deleted the settings, and set them up again, but get the same result. My Email is with ONETEL, belonging to TalkTalk, and uses Pop3 and SMTP.

Ant ideas please?


Are all the accounts mentioned being used on one free license?