(Ruby) POP3 Fetch a Single Email by UIDL

Demonstrates how to fetch a single email by UIDL.

Chilkat Ruby Downloads install from rubygems.org gem install chilkat or download... Ruby Library for Windows, MacOS, Linux, Alpine Linux

require 'chilkat'

# This example requires the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

mailman = Chilkat::CkMailMan.new()

mailman.put_MailHost("pop.example.com")

mailman.put_PopUsername("myLogin")
mailman.put_PopPassword("myPassword")

mailman.put_MailPort(995)
mailman.put_PopSsl(true)

# sa is a CkStringArray
sa = mailman.GetUidls()
if (mailman.get_LastMethodSuccess() == false)
    print mailman.lastErrorText() + "\n";
    exit
end

# Download each email by UIDL.

i = 0
numUidls = sa.get_Count()
while i < numUidls
    uidl = sa.getString(i)
    print uidl + "\n";

    # email is a CkEmail
    email = mailman.FetchEmail(uidl)
    if (mailman.get_LastMethodSuccess() == false)
        print mailman.lastErrorText() + "\n";
        exit
    end

    print email.subject() + "\n";
    print "" + "\n";

    i = i + 1
end