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Ruby Requires Chilkat v11.0.0+

Delete All IMAP Email

Demonstrates two ways to delete all email in a mailbox on an IMAP server.

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Ruby
require 'chilkat'

success = false

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

imap = Chilkat::CkImap.new()

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

#  Connect to an IMAP server.
#  Use TLS
imap.put_Ssl(true)
imap.put_Port(993)
success = imap.Connect("imap.example.com")
if (success == false)
    print imap.lastErrorText() + "\n";
    exit
end

#  Login
success = imap.Login("myLogin","myPassword")
if (success == false)
    print imap.lastErrorText() + "\n";
    exit
end

#  Select an IMAP mailbox
success = imap.SelectMailbox("Inbox.RubyMail")
if (success == false)
    print imap.lastErrorText() + "\n";
    exit
end

#  Get the complete set of Uids for email in the selected mailbox.
messageSet = Chilkat::CkMessageSet.new()
success = imap.QueryMbx("ALL",true,messageSet)
if (success == false)
    print imap.lastErrorText() + "\n";
    exit
end

#  Set the Deleted flag for each message.
#  (ExpungeAndClose must be called to finalize the delete.)
success = imap.SetFlags(messageSet,"Deleted",1)
if (success == false)
    print imap.lastErrorText() + "\n";
    exit
end

#  Alternatively, the Deleted flag may be set for each UID
#  individiually, but this is less efficient:
i = 0
n = messageSet.get_Count()
while i < n
    success = imap.SetFlag(messageSet.GetId(i),messageSet.get_HasUids(),"Deleted",1)
    if (success == false)
        print imap.lastErrorText() + "\n";
        exit
    end

    i = i + 1
end

#  Expunge and close the mailbox.
success = imap.ExpungeAndClose()
if (success == false)
    print imap.lastErrorText() + "\n";
    exit
end

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

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