Do not mark jsoftware.com mailing list as spam
Also I have a filter to move these to a folder, but when making "not spam" the filter is not applied and message goes into inbox.
mailing list is https://groups.google.com/a/jsoftware.com/g/forum?pli=1
Do not group this idea with a "too much spam" thread.

Hi there. If a sender is automatically being sent to the Spam folder, filters do not apply to it. Only emails going to Inbox by default can be filtered to a specific folder. If you need additional assistance, please contact us on Twitter at @YahooCare or on Facebook at our Yahoo Customer Care page. If you do not have a social media account, we are available at help.yahoo.com through the ''Contact us'' link.
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Yahoo team