Hi

Thank you for your mail.

I reduced the log level and here is the error that shows up as soon as i try to send a mail from my desktop opera client (the mailserver runs on my amazon instance). Desktop is at home and using the comcast connection

----------------------------
Jun 11 06:18:27 ml postfix/postfix-script[20760]: starting the Postfix mail system Jun 11 06:18:27 ml postfix/master[20761]: daemon started -- version 2.6.6, configuration /etc/postfix Jun 11 06:18:41 ml postfix/smtpd[20765]: connect from c-24-6-42-3.hsd1.ca.comcast.net[24.6.42.3] Jun 11 06:18:41 ml postfix/smtpd[20765]: setting up TLS connection from c-24-6-42-3.hsd1.ca.comcast.net[24.6.42.3] Jun 11 06:18:42 ml postfix/smtpd[20765]: Anonymous TLS connection established from c-24-6-42-3.hsd1.ca.comcast.net[24.6.42.3]: TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits) Jun 11 06:18:44 ml postfix/smtpd[20765]: warning: c-24-6-42-3.hsd1.ca.comcast.net[24.6.42.3]: SASL LOGIN authentication failed: authentication failure Jun 11 06:18:44 ml postfix/smtpd[20765]: disconnect from c-24-6-42-3.hsd1.ca.comcast.net[24.6.42.3]

-----------------------------

I dont believe it is a password issue, because i login for reading the mails and i am using the same username/password, and i dont have any special setup for smtp, i assume i have to use the same username/password for sending mails as well.

Here are the links to postconf -n (-Mf does not work, probably because i am on 2.6.6) links on dropbox.

https://www.dropbox.com/s/4ktakqpwe89y50m/postconf-n.txt?dl=0

saslfinger -c and -s outputs -
https://www.dropbox.com/s/n211yegaojo5wge/saslfinger-c.txt?dl=0
https://www.dropbox.com/s/j53chd5m0rdduqw/saslfinger-s.txt?dl=0


the saslfinger -c output shows the password_maps parameter not present in main.cf, i am using virtual users thru mysql not sure what this parameter needs to map to.

Hope this gives sufficient info to help me out.

Regards
Jithesh
On Wed, 10 Jun 2015 23:09:02 -0700, Christian Kivalo <ml+postfix-us...@valo.at> wrote:

On 2015-06-11 07:51, Jithesh AP wrote:
Hi,

Hi,

I am a newbie and setting up my postfix+mysql+dovecot.
 I got things working for receiving/sending mails, via port 993 and 25
(used a client opera mail). After that i tried to enable smtps via
465,  but it is not working, the log is giving this error (receiving
via 993  still works fine). Can someone help pls
 Jun 10 22:47:06 ml postfix/smtpd[19945]: SSL_accept:SSLv3 flush data
Jun 10 22:47:06 ml postfix/smtpd[19945]: read from 7FB98ABE1E70

< -- snip -->

with  cipher DHE-RSA-AES256-SHA (256/256 bits)
Jun 10 22:47:08 ml postfix/smtpd[19945]: warning:
c-24-6-42-3.hsd1.ca.comcast.net[24.6.42.3]: SASL LOGIN authentication
failed: authentication failure


Reduce your tls log level, thats not helping. The error is shown here, you have an authentication failure, so probably your user / password is wrong or your authentication is not setup properly but that can not be seen as you only show excerpts of your postfix configuration.

 Main.cf config for ssl
 smtpd_tls_cert_file=/etc/httpd/ssl/ssl.crt
smtpd_tls_key_file=/etc/httpd/ssl/private.key
smtpd_use_tls=yes
 smtpd_tls_loglevel = 3

set smtpd_tls_loglevel = 1 to reduce the verbosity of your tls logs.

smtpd_tls_received_header = yes
smtpd_tls_session_cache_timeout = 3600s
tls_random_source = dev:/dev/urandom
smtp_sasl_mechanism_filter = login
  Master.cf config for ssl
 smtp      inet  n       -       n       -       -       smtpd -o
content_filter=spamassassin
submission inet n       -       n       -       -       smtpd
  -o syslog_name=postfix/submission
  -o smtpd_tls_security_level=encrypt
  -o smtpd_sasl_auth_enable=yes
  -o smtpd_client_restrictions=permit_sasl_authenticated,reject
#  -o milter_macro_daemon_name=ORIGINATING
smtps     inet  n       -       n       -       -       smtpd
  -o smtpd_tls_wrappermode=yes
  -o smtpd_sasl_auth_enable=yes
#  -o smtpd_client_restrictions=permit_sasl_authenticated,reject
#  -o milter_macro_daemon_name=ORIGINATING
 Any help will be really great.


Please read http://www.postfix.org/DEBUG_README.html#mail and share the output of postconf -n and postconf -Mf with the mailinglist.

 Regards
Jithesh

- Christian


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