All my Yahoo accounts give me this -1011 error

...am I the only one?
Please help.
Thanks
Note by clicking on the Webmail plugin link provided above you will see the following in the Webmail "Version History": "v4.5.6 (Jan 24, 2019) - Yahoo: Fix for -11 error and other issues...." (which would appear to apply to your Yahoo account error issues)
Again: This is why it is helpful to provide the entire "Error Overview" information (as requested above, not just the error) -- doing so would provide this plugin info and much more information for us that helps in analyzing the problem. We would then know if you were using this current Webmail Plugin when you provide this "Error Overview" info when getting an error using the Webmail protocol.lakrsrool wrote: ↑Wed Mar 20, 2019 2:17 pmNote by clicking on the Webmail plugin link provided above you will see the following in the Webmail "Version History": "v4.5.6 (Jan 24, 2019) - Yahoo: Fix for -11 error and other issues...." (which would appear to apply to your Yahoo account error issues)
If you are not using the most current Webmail plugin version (actually v4.5.7) then you need to update your Webmail plugin to see if this helps with your error problems in Yahoo (there is a link to "installation instructions" provided on that page).
Try this for one of the messages with a date problem: