Since yesterday I have not been able send emails on Thunderbird when F secure Browsing protection is on. I can however send with no problem when I disable Browsing protection. I have discovered that the problem is associated with Browsing Protection by Trial and Error. I also have a similar problem wth another program I use for sending out "mail merge" emails - Mailist Controller. For the moment I am disabling Browsing Protection - and being careful about which sites I visit.
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