Copy an Email from One Mailbox to Another

Copies an email from one IMAP folder to another. After running this example, copies of the email will be present in both source and destination folders.

Download Chilkat Ruby Library

require 'chilkat'

#  This example copies an email from one mailbox to another.
imap = Chilkat::CkImap.new()

#  Anything unlocks the component and begins a fully-functional 30-day trial.
success = imap.UnlockComponent("Anything for 30-day trial")
if (success != true)
    print imap.lastErrorText() + "\n"
    exit
end

#  Turn on session logging:
imap.put_KeepSessionLog(true)

#  Connect to an IMAP server.
success = imap.Connect("mail.chilkatsoft.com")
if (success != true)
    print imap.lastErrorText() + "\n"
    exit
end

#  Login
success = imap.Login("***","***")
if (success != true)
    print imap.lastErrorText() + "\n"
    exit
end

#  Select an IMAP mailbox
success = imap.SelectMailbox("Inbox.testing.a")
if (success != true)
    print imap.lastErrorText() + "\n"
    exit
end

fetchUids = true

#  Get the message IDs for all emails having "Re:" in the subject.
messageSet = imap.Search("SUBJECT Re:",fetchUids)
if (messageSet == nil )
    print imap.lastErrorText() + "\n"
    exit
end

#  Copy the messages from "Inbox.testing.a" to "Inbox.testing.b" in one call to CopyMultiple:
success = imap.CopyMultiple(messageSet,"Inbox.testing.b")
if (success != true)
    print imap.lastErrorText() + "\n"
    exit
end

#  Alternatively, loop over each message in the set and
#  copy each separately:

n = messageSet.get_Count()
if (n > 0)
    for i in 0 .. n - 1
        msgId = messageSet.GetId(i)
        isUid = messageSet.get_HasUids()
        success = imap.Copy(msgId,isUid,"Inbox.testing.c")
        if (success != true)
            print imap.lastErrorText() + "\n"
            exit
        end

    end
end

#  Display the session log.
print imap.sessionLog() + "\n";

#  Disconnect from the IMAP server.
imap.Disconnect()