method
foreach
foreach( address, port = nil, account = nil, password = nil, isapop = false )
public
Starts a POP3 session and iterates over each POPMail object, yielding it to the block. This method is equivalent to:
Net::POP3.start(address, port, account, password) do |pop|
pop.each_mail do |m|
yield m
end
end
This method raises a POPAuthenticationError if authentication fails.
Example
Net::POP3.foreach('pop.example.com', 110,
'YourAccount', 'YourPassword') do |m|
file.write m.pop
m.delete if $DELETE
end

