Re: Allow plaintext and TLS

From: Kjetil Torgrim Homme (no email)
Date: Tue Apr 04 2006 - 09:50:22 EDT

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    On Mon, 2006-04-03 at 09:48 -0500, Richard Wohlstadter wrote:
    > Nikola Milutinovic wrote:
    > > I have set this option to "no". When I setup my client (Thunderbird) to use TLS
    > > and PLAIN, it says "Server refused... blah, blah". When I set it to use SSL and
    > > PLAIN, I can login.
    >
    > We use Thunderbird 1.5 and it does not work(bug) with regards to TLS and
    > connecting to Cyrus so we currently use SSL as well. I just tested the
    > latest build of Thunderbird (Version 3 Alpha 1) and the TLS to cyrus
    > works fine. Looks like you need to wait for the next stable release of
    > Thunderbird or use the alpha.

    I'd just like to confirm that Thunderbird 1.5 is broken. we refuse
    logins until after STARTTLS, but Thunderbird considers that the
    capability "LOGINDISABLED" means "login is disabled", not "the protocol
    command LOGIN is disabled", so it will pop up a message about the server
    not currently accepting logins and refuse to work.

    if we remove LOGINDISABLED from the capability response, it will happily
    try to authenticate _before_ STARTTLS, thereby sending the password in
    the clear... it's amazing they could break IMAP this badly.

    -- 
    Kjetil T.
    ----
    Cyrus Home Page: http://asg.web.cmu.edu/cyrus
    Cyrus Wiki/FAQ: http://cyruswiki.andrew.cmu.edu
    List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html
    

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