search for: authentication_mechan

Hi, I am trying to setup a dovecot server on my laptop to serve my emails to emacs gnus. The emails are pulled from the mail server using isync into particular directories. I am using a Guix system. The dovecot service is running. I can telnet into it with: telnet localhost 143 Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. * OK [CAPABILITY IMAP4rev1 SASL-IR

...entication at all. </div> <div> <br> </div> <div> But even then you need some user to access as </div> <div> <br> </div> <div> See <a href="https://doc.dovecot.org/configuration_manual/authentication/authentication_mechanisms/">https://doc.dovecot.org/configuration_manual/authentication/authentication_mechanisms/ </a> </div> <div> <br> </div> <div> and </div> <div> <br> </div> <div> <a href="https://doc.dov...

...s.ietf.org/html/rfc7677 - since 2015-11-02 I have seen several months ago, commits about SCRAM-SHA-256. For your information, Cyrus SASL supports: - SCRAM-SHA-1(-PLUS) - SCRAM-SHA-224(-PLUS) - SCRAM-SHA-256(-PLUS) - SCRAM-SHA-384(-PLUS) - SCRAM-SHA-512(-PLUS) -> https://cyrusimap.org/sasl/sasl/authentication_mechanisms.html You can see more and more informations here: https://github.com/scram-xmpp/info/issues/1 Thanks in advance. Regards, Neustradamus

....html [3] https://github.com/dovecot/core/blob/master/src/auth/mech-otp.c [4] https://github.com/dovecot/core/blob/master/src/auth/mech-otp-skey-common.c [5] https://github.com/dovecot/core/blob/master/src/auth/password-scheme-otp.c [6] https://doc.dovecot.org/configuration_manual/authentication/authentication_mechanisms/ On Tue, 2020-01-07 at 05:54 +0200, dovecot-request at dovecot.org wrote: > You don't say what sort of 2FA you're considering, but wouldn't you > just tell Dovecot to use PAM, and then extend PAM to use a 2FA > module. For example there's a Google Auth one available...

...and IMAP port behind a VPN and have all the clients use that VPN. And for the public internet, simply use a web interface (e.g. Nextcloud with Rainloop) which supports 2FA. But I prefer having OTP for e.g. Android and Linux clients. [1] https://doc.dovecot.org/configuration_manual/authentication/authentication_mechanisms/ [2] https://www.freeipa.org/page/Dovecot_Integration [3] https://www.freeipa.org/page/Using_FreeIPA_and_FreeRadius_as_a_RADIUS_based_software_token_OTP_system_with_CentOS/RedHat_7 -- Met vriendelijke groet, Kees de Jong De informatie opgenomen in deze e-mail kan vertrouwelijk zijn en is...