Hi,
On 06/01/2012 00:00, Quanah Gibson-Mount wrote:
I'm curious if anyone has tested Postfix SMTP auth in conjunction with
Cyrus-SASL 2.1.25. My testing shows that when used linked to
Cyrus-SASL 2.1.25, SMTP auth fails with an unknown mechanism error.
Downgrading to Cyrus-SASL 2.1.23 with the exact same configuration and
build parameters works as expected.
My guess is this is an bug with Cyrus-SASL 2.1.25, however it is
entirely possible there are API changes in 2.1.25 that Postfix needs
to be adjusted for. I guess consider this a general heads up, and if
anyone has gotten it to work, I'd love to know that. ;)
A 2.1.25 linked Postfix always complains about no available mechanism:
openssl s_client -connect zqa-062.eng.vmware.com:25 -starttls smtp
-cipher AES128-SHA -crlf
EHLO foo.com
250-zqa-062.eng.vmware.com
250-PIPELINING
250-SIZE 10240000
250-VRFY
250-ETRN
250-AUTH PLAIN LOGIN
250-AUTH=PLAIN LOGIN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN
AUTH LOGIN
334 VXNlcm5hbWU6
YWRtaW4tMDYyLmVuZy52bXdhcmUuY29t
334 UGFzc3dvcmQ6
<encodedpasswordhere>
535 5.7.8 Error: authentication failed: no mechanism available
Are you using SASLDB auxprop plugin for authentication? The default
location of SASLDB file might have changed between the 2 versions.
