Em 2024-11-01 10:34, Wietse Venema via Postfix-users escreveu:
giuliano--- via Postfix-users:
Oct 31 19:23:44 host01 postfix/submission/smtpd[497262]: <
unknown[2603:1056:c03:1c16::5]: AUTH LOGIN
Z2l1bGlhbm9AaG9zcGVkYXF1aS5jb20uYnI=
The error is that Postfix will only accept AUTH PLAIN.
This is from the communication with Dovecot:
xsasl_dovecot_server_mech_filter: keep mechanism: PLAIN
sasl_mech_filter: keep SASL mechanism: 'PLAIN'
This is from the communuication with the remote SMTP client:
unknown[2603:1056:c03:1c16::5]: 250-AUTH PLAIN
unknown[2603:1056:c03:1c16::5]: 250-AUTH=PLAIN
Solutions:
- don't set sasl_mechanism_filer
- add 'login' to the sasl_mechanism_filer setting.
Wietse
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Thanks for the reply.
I dont really know what I am doing wrong.
I try to set in postfix (main.cf) sasl_mechanism_filter = plain, login
and try do change the dovecot confs to
(/etc/dovecot/conf.d/10-auth.conf):
auth_mechanisms = plain login
And restart both systems, but dont work.
I guess the postfix was installed maybe without the LOGIN option. (I
dont really understand, but i guess realted with the cyrus SASL)
I try to access my webserver using the openSSL:
Start Time: 1730484110
Timeout : 7200 (sec)
Verify return code: 0 (ok)
Extended master secret: no
Max Early Data: 0
---
read R BLOCK
EHLO hospedaqui.com.br
250-host01.farm03.hospedaqui.net.br
250-PIPELINING
250-SIZE 251658240
250-ETRN
250-AUTH PLAIN
250-AUTH=PLAIN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250-DSN
250 CHUNKING
The login dont really exist after changing the config files.
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