[Alpine-info] whitelisting addresses?

[Chime Hart via Alpine-info]

Hi Karen: I think it would depend on which spam program a given host is useing. 
Years ago when we had spam-asassin on Shellworld, there were individual 
black-and-white list files we could work with, but then I have no idea how Luke 
is handling it now. On my setup in FastMail, when I get spam, I hit an "s" for 
save, I think its a control+t to arrow around folders. I arrow down to spam 
training-and-select from not spam or spam learn-and-hit enter. Now those 
folders have items I saved over time.
Chime