Since Chrome updated to version 80.0.3987.100 my emails have been sorted into incorrect days and even years but I do not have Yahoo Pro subscription, therefore how do I contact Yahoo Support as the support options via the Yahoo website for non Pro customers offer only account access queries?
I have reported this to Google but they suggest after being unable to reproduce that this is a Yahoo issue.
System Configuration: Windows / Chrome 80.0.3987.149
Hello, you could try the Yahoo support page contact us, section... however as you mentioned I don't know if you will be able to talk to someone directly. If it imperative that you solve this issue you then you could sign up for 1 month and try their support no. but I don't think they would be of much help.
I recommend that you try logging into to your Yahoo account on a different browser, that way you can see whether or not it is Chrome that is playing up, or the Yahoo account itself.
Seeing how the issue arose (I assume, based on your comments) after the recent Chrome update, then a different browser may not have the same issue, and it is in fact a Chrome issue. Which is when you may need to recontact Google.
Or uninstall, and reinstall Chrome to see if that changes anything.