Date: Sun, 26 Mar 2006 23:37:43 +0200 From: =?UTF-8?B?RXJpayBOw7hyZ2FhcmQ=?= <norgaard@locolomo.org> To: FreeBSD Questions <questions@freebsd.org> Subject: Cyrus-IMAP disallowing clear text connections Message-ID: <442709A7.4070906@locolomo.org>
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Hi: I have a Postfix/Cyrus-IMAP setup, Postfix requires TLS and user authentication to relay mail, and cyrus requires TLS and user authentication to retrieve mail. Or so I thought: I just tested to see that things were in fact encrypted and unencrypted connection was refused, works fine for Postfix but Cyrus-IMAP accepts unencrypted connections _and_ authentication even though I have set the following in imapd.conf allowplaintext: yes allowplainwithouttls: no How do I force the use of TLS for Cyrus-IMAP? Also: Postfix allows hiding authentication mechanisms unless TLS is invoked (so in clear text, capabilities just show STARTTLS), while Cyrus-IMAP announces everything. Is there anyway to be more strict with the cyrus in respect of what it announces? Thanks, Erik -- Ph: +34.666334818 web: www.locolomo.org S/MIME Certificate: www.daemonsecurity.com/ca/8D03551FFCE04F06.crt Subject ID: 9E:AA:18:E6:94:7A:91:44:0A:E4:DD:87:73:7F:4E:82:E7:08:9C:72 Fingerprint: 5B:D5:1E:3E:47:E7:EC:1C:4C:C8:3A:19:CC:AE:14:F5:DF:18:0F:B9
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