[SM-DEVEL] php sasl extension

[<ms...@fr...>]

I added support for the php sasl extension to squirrelmail - 
http://cgi.sfu.ca/~jdbates/moin/moin.cgi/SquirrelMail&SASL

Beyond squirrelmail's native authentication mechanisms, the sasl 
extension supports gssapi, which is useful in a single sign-on 
environment

I added an additional 'sasl' option to both $smtp_auth_mech & 
$imap_auth_mech - to authenticate using sasl bindings

I tested with apache mod_auth_kerb & firefox - squirrelmail uses my 
kerberos credentials to authenticate to cyrus imapd & postfix

Would you consider adding this patch to cvs? - 
http://cgi.sfu.ca/~jdbates/tmp/squirrelmail/200601020/patch

Many thanks!

Jack