Hi.
Since I upgraded to Yosemite, now everyday I get this message in my email box. It happens exactly at the time I turn my computer on, doesn't matter if my personal one or the one I use at work. Is Yosemite doing something different with my Account logins?
Thanks,
Luiz
Mac mini, OS X Yosemite (10.10)
Hi ..
Try the suggestions by the Google Accounts team here > https://productforums.google.com/forum/#!topic/gmail/b0nZkr7VlVI
Thanks, Carolyn.
I tried some tips in there and lets see if it works. I'm pretty sure that is something in Yosemite, not a real security problem. Let's see what will happen tomorrow morning.
Many thanks,
Luiz
Hi.
I've found a way to solve it: just went to Settings, Internet Accounts and deleted my Gmail account. Put it back and it's working fine now.
Many thanks,
Luiz
I am having this problem too, on two different computers (MacBook Pro and iMac both running Yosemite) and with two different Gmail accounts. It doesn't happen every time I open up Mail with both accounts, but it happens often enough to be really frustrating.
Deleting the accounts and reregistering them hasn't helped.
You might want to consider starting a new discussion. Since this one is marked solved, less people are likely to look at it. You can link to this one.
After Yosemite, "Google Account: sign-in attempt blocked"
