On Wed, Mar 27, 2019 at 02:40:36PM -0700, James Moe wrote:
> 2019-03-27T14:16:57-0700 sma-station14l postfix/smtp[19939]: <
> mail.sma.com[192.168.69.246]:5025: 250-sma-inc.us we trust you
> sma-station14l.sma.com
> 2019-03-27T14:16:57-0700 sma-station14l postfix/smtp[19939]: <
> mail.sma.com[192.168.69.246]:5025: 250-DSN
> 2019-03-27T14:16:57-0700 sma-station14l postfix/smtp[19939]: <
> mail.sma.com[192.168.69.246]:5025: 250-SIZE
> 2019-03-27T14:16:57-0700 sma-station14l postfix/smtp[19939]: <
> mail.sma.com[192.168.69.246]:5025: 250-AUTH LOGIN PLAIN CRAM-MD5 DIGEST-MD5
> GSSAPI
> 2019-03-27T14:16:57-0700 sma-station14l postfix/smtp[19939]: <
> mail.sma.com[192.168.69.246]:5025: 250-NO-SOLICITING
> 2019-03-27T14:16:57-0700 sma-station14l postfix/smtp[19939]: <
> mail.sma.com[192.168.69.246]:5025: 250-8BITMIME
> 2019-03-27T14:16:57-0700 sma-station14l postfix/smtp[19939]: <
> mail.sma.com[192.168.69.246]:5025: 250-HELP
> 2019-03-27T14:16:57-0700 sma-station14l postfix/smtp[19939]: <
> mail.sma.com[192.168.69.246]:5025: 250 EHLO
The server offers multiple SASL mechanisms, including GSSAPI.
> 2019-03-27T14:16:57-0700 sma-station14l postfix/smtp[19939]:
> smtp_sasl_authenticate: mail.sma.com[192.168.69.246]:5025: SASL mechanisms
> LOGIN PLAIN CRAM-MD5 DIGEST-MD5 GSSAPI
The client's SASL library supports multiple mechanisms, including GSSAPI.
> 2019-03-27T14:16:57-0700 sma-station14l postfix/smtp[19939]: GSSAPI client
> step 1
The SASL library chooses GSSAPI
> 2019-03-27T14:16:57-0700 sma-station14l postfix/smtp[19939]: warning: SASL
> authentication failure: GSSAPI Error: Unspecified GSS failure. Minor code
> may provide more information (No Kerberos credentials available (default
> cache: DIR:/run/user/51/krb5cc))
despite lack of GSSAPI credentials, and fails.
> 2019-03-27T14:16:57-0700 sma-station14l postfix/smtp[19939]: connect to
> subsystem private/defer
Try:
http://www.postfix.org/postconf.5.html#smtp_sasl_mechanism_filter
smtp_sasl_mechanism_filter = plain
--
Viktor.
