I have been recently logged out of all accounts I have on my iMac, Yahoo, Gmail, Evernote, Wunderlist etc..
So the system is asking me to long back in, but I can't finalise it for Yahoo and Gmail, I get the pop up Window with the Yahoo or Gmail page asking me to long in, first email, then password, after I set the password, I can see my emails are getting back in, I also get a warning email saying that a new device (?) tried to connect to my yahoo or gmail account, but the pop up windows goes into a blank page and all i get is a "cancel" button. So I can't finalise the log in, then my outgoing emails stay in the outbox and next time I start the computer or open Mail, I get the same login problem….
Is anyone having the same problem ?
Thank you in advance for any useful info
I am on OS 10.13.6… can't update any more, old iMac