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Thread: help with smtp auth

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  1. #1
    Join Date
    Aug 2006
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    Default help with smtp auth

    hello,
    I need to authenticate to smtp.att.yahoo.com on port 465 using SSL.

    I've made the file /opt/zimbra/conf/relay_password with the following:
    smtp.att.yahoo.com:465 user@sbcglobal.netassword

    I'm getting disconnect errors constantly.

    This is on a zimbra server, new install. ATT used mail.swbell.net which was easy (no auth required) but they now require smtp auth using SSL to port 465.

    Can you see anything wrong here? I'm stuck on why this isn't going out.

    E6CD95F56C 2770 Tue Jan 15 08:30:53 MAILER-DAEMON
    (lost connection with smtp.att.yahoo.com[68.142.198.11] while receiving the initial server greeting)
    mkreit@tmo.blackberry.net

    ECC395F6D2 68327 Mon Jan 14 23:26:33 MAILER-DAEMON
    (mail transport unavailable)
    mkreit@tmo.blackberry.net

    E93095F5CD 1707 Mon Jan 14 22:16:14 MAILER-DAEMON
    (mail transport unavailable)
    cliffordwinslow814fb@hotmail.com

    F0B355F7E0 2760092 Tue Jan 15 09:36:02 MAILER-DAEMON
    (lost connection with smtp.att.yahoo.com[68.142.198.11] while receiving the initial server greeting)
    mkreit@tmo.blackberry.net

    -- 11913 Kbytes in 49 Requests.



    zimbra@mail:~> postfix flush
    zimbra@mail:~> tail -100 /var/log/zimbra.log
    Jan 15 10:04:09 mail zimbramon[13973]: 13973:info: 2008-01-15 10:04:01, STATUS: mail.epione.org: mta: Running
    Jan 15 10:04:09 mail zimbramon[13973]: 13973:info: 2008-01-15 10:04:01, STATUS: mail.epione.org: snmp: Running
    Jan 15 10:04:09 mail zimbramon[13973]: 13973:info: 2008-01-15 10:04:01, STATUS: mail.epione.org: spell: Running
    Jan 15 10:04:09 mail zimbramon[13973]: 13973:info: 2008-01-15 10:04:01, STATUS: mail.epione.org: stats: Running
    Jan 15 10:04:12 mail postfix/smtp[13929]: 8F37F5F743: to=, relay=novell.epione.org[192.168.1.17]:25, delay=22, delays=0.03/0.08/21/0.01, dsn=2.0.0, status=sent (250 Ok)
    Jan 15 10:04:12 mail postfix/qmgr[28545]: 8F37F5F743: removed
    Jan 15 10:04:26 mail postfix/smtp[14030]: 2E50B5F73B: to=, relay=smtp.att.yahoo.com[68.142.198.11]:465, delay=33036, delays=33015/0.17/21/0, dsn=4.4.2, status=deferred (lost connection with smtp.att.yahoo.com[68.142.198.11] while receiving the initial server greeting)
    Jan 15 10:04:26 mail postfix/smtp[14029]: 0D0E25F5B7: to=, relay=smtp.att.yahoo.com[68.142.198.11]:465, delay=42615, delays=42594/0.19/21/0, dsn=4.4.2, status=deferred (lost connection with smtp.att.yahoo.com[68.142.198.11] while receiving the initial server greeting)
    Jan 15 10:04:26 mail postfix/smtp[14034]: 223415F6F3: to=, relay=smtp.att.yahoo.com[68.142.198.11]:465, delay=34599, delays=34578/0.32/21/0, dsn=4.4.2, status=deferred (lost connection with smtp.att.yahoo.com[68.142.198.11] while receiving the initial server greeting)
    Jan 15 10:04:26 mail postfix/smtp[14031]: 21FB15F740: to=, relay=smtp.att.yahoo.com[68.142.198.11]:465, delay=33036, delays=33015/0.25/21/0, dsn=4.4.2, status=deferred (lost connection with smtp.att.yahoo.com[68.142.198.11] while receiving the initial server greeting)
    Jan 15 10:04:26 mail postfix/smtp[14036]: 2EAB25F78E: to=, relay=smtp.att.yahoo.com[68.142.198.11]:465, delay=17463, delays=17442/0.4/21/0, dsn=4.4.2, status=deferred (lost connection with smtp.att.yahoo.com[68.142.198.11] while receiving the initial server greeting)
    Jan 15 10:04:26 mail postfix/qmgr[28545]: warning: connect to transport retry: No such file or directory
    Jan 15 10:04:26 mail postfix/qmgr[28545]: warning: connect to transport retry: No such file or directory
    Jan 15 10:04:26 mail postfix/qmgr[28545]: 270675F6F2: to=, relay=none, delay=34659, delays=34638/21/0/0, dsn=4.3.0, status=deferred (mail transport unavailable)
    Jan 15 10:04:26 mail postfix/qmgr[28545]: 273DD5F67D: to=, relay=none, delay=40719, delays=40698/21/0/0, dsn=4.3.0, status=deferred (mail transport unavailable)
    Jan 15 10:04:26 mail postfix/qmgr[28545]: 300E55F79A: to=, relay=none, delay=15933, delays=15912/21/0/0, dsn=4.3.0, status=deferred (mail transport unavailable)
    Jan 15 10:04:26 mail postfix/qmgr[28545]: 3C7765F5C5: to=, relay=none, delay=15993, delays=15972/21/0/0, dsn=4.3.0, status=deferred (mail transport unavailable)
    Jan 15 10:04:26 mail postfix/qmgr[28545]: 357DE5F771: to=, relay=none, delay=16023, delays=16002/21/0/0, dsn=4.3.0, status=deferred (mail transport unavailable)
    Jan 15 10:04:26 mail postfix/qmgr[28545]: 3E4C55F668: to=, relay=none, delay=41049, delays=41028/21/0/0, dsn=4.3.0, status=deferred (mail transport unavailable)
    Jan 15 10:04:26 mail postfix/qmgr[28545]: 33E085F66D: to=, relay=none, delay=41222, delays=41201/21/0/0, dsn=4.3.0, status=deferred (mail transport unavailable)
    Jan 15 10:04:26 mail postfix/qmgr[28545]: 3311B5F5D6: to=, relay=none, delay=42422, delays=42401/21/0/0, dsn=4.3.0, status=deferred (mail transport unavailable)
    Jan 15 10:04:26 mail postfix/qmgr[28545]: 4D1535F65A: to=, relay=none, delay=41825, delays=41803/21/0/0, dsn=4.3.0, status=deferred (mail transport unavailable)
    Jan 15 10:04:26 mail postfix/qmgr[28545]: 46A145F73A: to=, relay=none, delay=32496, delays=32475/21/0/0, dsn=4.3.0, status=deferred (mail transport unavailable)
    Jan 15 10:04:26 mail postfix/qmgr[28545]: 40C8E5F701: to=, relay=none, delay=29910, delays=29889/21/0/0, dsn=4.3.0, status=deferred (mail transport unavailable)
    Jan 15 10:04:26 mail postfix/qmgr[28545]: 423D75F6FB: to=, relay=none, delay=34118, delays=34097/21/0/0, dsn=4.3.0, status=deferred (mail transport unavailable)
    Jan 15 10:04:26 mail postfix/qmgr[28545]: 48DEF5F70E: to=, relay=none, delay=33036, delays=33015/21/0/0, dsn=4.3.0, status=deferred (mail transport unavailable)
    Jan 15 10:04:26 mail postfix/qmgr[28545]: 4E8E85F6EC: to=, relay=none, delay=34952, delays=34930/21/0/0, dsn=4.3.0, status=deferred (mail transport unavailable)
    Jan 15 10:04:26 mail postfix/qmgr[28545]: 5D4215F6BE: to=, relay=none, delay=33428, delays=33406/21/0/0, dsn=4.3.0, status=deferred (mail transport unavailable)
    Jan 15 10:04:26 mail postfix/qmgr[28545]: 6BC1C5F799: to=, relay=none, delay=15303, delays=15281/21/0/0, dsn=4.3.0, status=deferred (mail transport unavailable)
    Jan 15 10:04:26 mail postfix/qmgr[28545]: 630185F633: to=, relay=none, delay=31324, delays=31302/21/0/0, dsn=4.3.0, status=deferred (mail transport unavailable)
    Jan 15 10:04:26 mail postfix/qmgr[28545]: 7E5745F5AF

    mail:~ # su - zimbra
    zimbra@mail:~> postconf -n
    alias_maps = hash:/etc/aliases
    broken_sasl_auth_clients = yes
    command_directory = /opt/zimbra/postfix-2.4.3.3z/sbin
    config_directory = /opt/zimbra/postfix-2.4.3.3z/conf
    content_filter = smtp-amavis:[127.0.0.1]:10024
    daemon_directory = /opt/zimbra/postfix-2.4.3.3z/libexec
    disable_dns_lookups = no
    header_checks = pcre:/opt/zimbra/conf/postfix_header_checks
    mailbox_size_limit = 0
    mailq_path = /opt/zimbra/postfix-2.4.3.3z/sbin/mailq
    manpage_directory = /opt/zimbra/postfix-2.4.3.3z/man
    message_size_limit = 10240000
    mydestination = localhost
    myhostname = mail.epione.org
    mynetworks = 127.0.0.0/8 192.168.1.0/24
    newaliases_path = /opt/zimbra/postfix-2.4.3.3z/sbin/newaliases
    queue_directory = /opt/zimbra/postfix-2.4.3.3z/spool
    recipient_delimiter =
    relayhost = smtp.att.yahoo.com:465
    sender_canonical_maps = ldap:/opt/zimbra/conf/ldap-scm.cf
    sendmail_path = /opt/zimbra/postfix-2.4.3.3z/sbin/sendmail
    smtp_cname_overrides_servername = no
    smtp_sasl_auth_enable = yes
    smtp_sasl_password_maps = hash:/opt/zimbra/conf/relay_password
    smtpd_client_restrictions = reject_unauth_pipelining
    smtpd_data_restrictions = reject_unauth_pipelining
    smtpd_helo_required = yes
    smtpd_recipient_restrictions = reject_non_fqdn_recipient, permit_sasl_authenticated, permit_mynetworks, reject_unauth_destination, reject_unlisted_recipient, reject_invalid_hostname, reject_non_fqdn_sender, permit
    smtpd_reject_unlisted_recipient = no
    smtpd_sasl_auth_enable = yes
    smtpd_tls_auth_only = yes
    smtpd_tls_cert_file = /opt/zimbra/conf/smtpd.crt
    smtpd_tls_key_file = /opt/zimbra/conf/smtpd.key
    smtpd_tls_loglevel = 1
    smtpd_use_tls = yes
    transport_maps = ldap:/opt/zimbra/conf/ldap-transport.cf
    virtual_alias_domains = ldap:/opt/zimbra/conf/ldap-vad.cf
    virtual_alias_maps = ldap:/opt/zimbra/conf/ldap-vam.cf
    virtual_mailbox_domains = ldap:/opt/zimbra/conf/ldap-vmd.cf
    virtual_mailbox_maps = ldap:/opt/zimbra/conf/ldap-vmm.cf
    virtual_transport = error
    zimbra@mail:~>

  2. #2
    Join Date
    Apr 2009
    Location
    Peoria, IL
    Posts
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    6

    Default Solved!

    Howdy, I'll create my own thread to get this known as well as updating the wiki, but specifically AT&T Yahoo DSL (consumer at the very least) doesn't implement TLS properly on the advertised port (465) if you use port 587 it works properly as per the wiki.

    Hope this saves someone the six hours it took me to dig up on an ubuntu forum unrelated post.

    postfix, SSL and AT&T [Archive] - Ubuntu Forums

    Specifically the post by mterlouw on August 19th, 2007, 04:47 AM.

    This is confirmed to work with Zimbra on my consumer dsl connection per the wiki page:

    Outgoing SMTP Authentication - Zimbra :: Wiki

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