End of Life Ruby 3.0 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →

instance method

Net::POP3#apop?

apop?

# File tmp/rubies/ruby-3.0.5/lib/net/pop.rb, line 436
def apop?
  @apop
end

Does this instance use APOP authentication?

See also .verify #auth_only .use_ssl? #delete_all