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instance method
Net::POPMail#header
header(dest = +'')
lib/net/pop.rb
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# File tmp/rubies/ruby-3.0.5/lib/net/pop.rb, line 834
def header(dest = +'')
top(0, dest)
end
Fetches the message header.
The optional dest argument is obsolete.
This method raises a POPError if an error occurs.