I've finally collected a decent volume for work to use for marketing but I want to make sure I'm not divulging emails to other people.
As far as I can see simply pasting a list into the bcc address appears to work and does not allow any other emails to be visible to each recipient. I've run a few tests with half a dzoen email addresses, staff etc and all seems well.
I want to make sure the list isn't there for those who are more tech savvy than me so am I missing anything?
I'm using thunderbird.
David