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-   -   Can't send email (http://www.howtoforge.com/forums/showthread.php?t=61867)

stef157 17th May 2013 10:21

Can't send email - POSTFIX - SASL
 
Hi,
we've a trouble with postfix… we can't send email but we can receive it…

so we have this error : SASL PLAIN authentication failed: authentication failure

When I do this :
Code:

testsaslauthd -u email@domain.com -p password
connect() : No such file or directory

VI this file : /etc/postfix/sasl/smtpd.conf
Code:

pwcheck_method: saslauthd auxprop
mech_list: plain login
allow_plaintext: true
auxprop_plugin: sql
sql_engine: mysql
sql_hostnames: 127.0.0.1
sql_user: ispconfig
sql_passwd: the right password ;-)
sql_database: dbispconfig
sql_select: select password from mail_user where email = '%u'


and here the postfix file :
Code:

# See /usr/share/postfix/main.cf.dist for a commented, more complete version


# Debian specific:  Specifying a file name will cause the first
# line of that file to be used as the name.  The Debian default
# is /etc/mailname.
#myorigin = /etc/mailname

smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
biff = no

# appending .domain is the MUA's job.
append_dot_mydomain = no

# Uncomment the next line to generate "delayed mail" warnings
#delay_warning_time = 4h

readme_directory = /usr/share/doc/postfix

# TLS parameters
smtpd_tls_cert_file = /etc/postfix/smtpd.cert
smtpd_tls_key_file = /etc/postfix/smtpd.key
smtpd_use_tls = yes
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache

# See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc package for
# information on enabling SSL in the smtp client.

myhostname = ns238688.ovh.net
alias_maps = hash:/etc/aliases, hash:/var/lib/mailman/data/aliases
alias_database = hash:/etc/aliases, hash:/var/lib/mailman/data/aliases
myorigin = /etc/mailname
mydestination = .ovh.net, localhost, localhost.localdomain
relayhost =
mynetworks = 127.0.0.0/8 [::1]/128
mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = all
html_directory = /usr/share/doc/postfix/html
virtual_alias_maps = proxy:mysql:/etc/postfix/mysql-virtual_forwardings.cf, proxy:mysql:/etc/postfix/mysql-virtual_email2email.cf, hash:/var/lib/mailman/data/virtual-mailman
virtual_mailbox_domains = proxy:mysql:/etc/postfix/mysql-virtual_domains.cf
virtual_mailbox_maps = proxy:mysql:/etc/postfix/mysql-virtual_mailboxes.cf
virtual_mailbox_base = /var/vmail
virtual_uid_maps = static:5000
virtual_gid_maps = static:5000
smtpd_sasl_auth_enable = yes
broken_sasl_auth_clients = yes
smtpd_sasl_authenticated_header = yes
smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, check_recipient_access mysql:/etc/postfix/mysql-virtual_recipient.cf, reject_unauth_destination
smtpd_tls_security_level = may
transport_maps = proxy:mysql:/etc/postfix/mysql-virtual_transports.cf
relay_domains = mysql:/etc/postfix/mysql-virtual_relaydomains.cf
relay_recipient_maps = mysql:/etc/postfix/mysql-virtual_relayrecipientmaps.cf
proxy_read_maps = $local_recipient_maps $mydestination $virtual_alias_maps $virtual_alias_domains $virtual_mailbox_maps $virtual_mailbox_domains $relay_recipient_maps $relay_domains $canonical_maps $sender_canonical_maps $recipient_canonical_maps $relocated_maps $transport_maps $mynetworks $virtual_mailbox_limit_maps
smtpd_sender_restrictions = check_sender_access mysql:/etc/postfix/mysql-virtual_sender.cf
smtpd_client_restrictions = check_client_access mysql:/etc/postfix/mysql-virtual_client.cf
maildrop_destination_concurrency_limit = 1
maildrop_destination_recipient_limit = 1
virtual_transport = maildrop
header_checks = regexp:/etc/postfix/header_checks
mime_header_checks = regexp:/etc/postfix/mime_header_checks
nested_header_checks = regexp:/etc/postfix/nested_header_checks
body_checks = regexp:/etc/postfix/body_checks
content_filter = amavis:[127.0.0.1]:10024
receive_override_options = no_address_mappings
smtpd_client_message_rate_limit = 100
owner_request_special = no
message_size_limit = 0
smtpd_tls_CAfile = /usr/local/ispconfig/interface/ssl/startssl.chain.class1.server.crt

Thx for your help :)

Edit : resolve by upgrading ispconfig and during this say YES when you have to reconfigure the services

falko 18th May 2013 07:27

Which distribution do you use?

Are there any other errors in your mail log?

stef157 18th May 2013 08:39

Quote:

Originally Posted by falko (Post 297401)
Which distribution do you use?

Are there any other errors in your mail log?

Hi,
No other error in mail log..
Was on debian 6.0.6 with ispconfig 3.0.4.3..
And I've upgrade to 3.0.5.2 and during the update I was able to reconfigure the services and so now it's working..

livetv 18th May 2013 18:23

Hello,
facing problem with smtp connection according to dns test:
"I was unable to connect to the SMTP port on ***.***.**.**..."

in my /var/log/mail.log:

"sm-mta[15365]: r4IG03hk015365: localhost [127.0.0.1] did not issue MAIL/EXPN/VRFY/ETRN during connection to MTA-v4
May 18 12:00:19 vps-***-*** postfix/postqueue[15399]: warning: Mail system is down -- accessing queue directly"

i'm using vps dedicate debian-6.0-x86_64.

Thank you


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