atom feed5 messages in net.sourceforge.lists.courier-users[courier-users] Unable to Mail Throug...
FromSent OnAttachments
John VaskoJul 20, 2012 12:42 am 
Sam VarshavchikJul 20, 2012 4:13 am 
John VaskoJul 20, 2012 2:01 pm 
Sam VarshavchikJul 20, 2012 2:51 pm 
John VaskoJul 21, 2012 4:23 pm 
Subject:[courier-users] Unable to Mail Through ATT Uverse ISP
From:John Vasko (j3va@gmail.com)
Date:Jul 20, 2012 12:42:05 am
List:net.sourceforge.lists.courier-users

On FreeBSD 9.0 trying to send mail from courier's cone I get bounced messages
with: UNDELIVERABLE MAIL Your message to the following recipients cannot be delivered: <US@gmail.com>: smtp1.sbc.mail.am0.yahoodns.net [67.195.15.66]:

MAIL FROM:<jo@EXAMPLE.COM> BODY=7BIT SIZE=795

<<< 530 authentication required - for help go to
http://help.yahoo.com/sbc/dsl/mail/pop/pop-11.html

My relevant configuration is below.

Please advise.

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

/usr/local/etc/courier/esmtproutes smtp.att.yahoo.com,587

/usr/local/etc/courier/esmtpauthclient :smtp.att.yahoo.com jo@sbcglobal.net PASSWORD

/var/log/maillog Jul 19 23:27:55 sam courierd: newmsg,id=0002EDE1.5008FA6B.00000C93: dns;
EXAMPLE.COM (localhost [127.0.0.1]) Jul 19 23:27:55 sam courierd:
started,id=0002EDE1.5008FA6B.00000C93,from=<jo@EXAMPLE.COM>,module=esmtp,host=gmail.com,addr=<US@gmail.com> Jul 19 23:27:55 sam courierd: Waiting. shutdown time=none, wakeup time=none,
queuedelivering=1, inprogress=1 Jul 19 23:27:56 sam courieresmtp:
id=0002EDE1.5008FA6B.00000C93,from=<jo@EXAMPLE.COM>,addr=<US@gmail.com>: 530
authentication required - for help go to
http://help.yahoo.com/sbc/dsl/mail/pop/pop-11.html Jul 19 23:27:56 sam courieresmtp:
id=0002EDE1.5008FA6B.00000C93,from=<jo@EXAMPLE.COM>,addr=<US@gmail.com>,status:
failure

Jul 19 23:27:56 sam courierd: completed,id=0002EDE1.5008FA6B.00000C93 Jul 19 23:27:56 sam courierd:
started,id=0002EDE1.5008FA6B.00000C93,from=<>,module=dsn,host=,addr=<jo@EXAMPLE.COM> Jul 19 23:27:56 sam courierd: Waiting. shutdown time=none, wakeup time=none,
queuedelivering=1, inprogress=1 Jul 19 23:27:56 sam courierd: newmsg,id=0002F503.5008FA6C.00000C97: dns;
localhost (localhost [127.0.0.1]) Jul 19 23:27:56 sam courierd:
started,id=0002F503.5008FA6C.00000C97,from=<>,module=local,host=john!!1001!1001!/www/person/john!!,addr=<john> Jul 19 23:27:56 sam courierd: Waiting. shutdown time=none, wakeup time=none,
queuedelivering=2, inprogress=2 Jul 19 23:27:56 sam courierd: completed,id=0002EDE1.5008FA6B.00000C93 Jul 19 23:27:56 sam courierd: Waiting. shutdown time=none, wakeup time=none,
queuedelivering=1, inprogress=1 Jul 19 23:27:56 sam courierlocal:
id=0002F503.5008FA6C.00000C97,from=<>,addr=<jo@EXAMPLE.COM>,size=2856,success:
Message delivered. Jul 19 23:27:56 sam courierd: completed,id=0002F503.5008FA6C.00000C97 Jul 19 23:27:56 sam courierd: Waiting. shutdown time=Fri Jul 20 00:24:09
2012, wakeup time=Fri Jul 20 00:24:09 2012, queue delivering=0, inprogress=0

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

Additional Info:

On a different machine, sendmail (not courier sendmail) is able to use a
smarthost with stunnel to send mail through the same ISP with all the same
authentication info and validated email address of jo@EXAMPLE.com

However, on the problematic machine, using stunnel with courier gives the same
"530 authentication required" in the logs and bounced mail. See relevant stunnel
config below:

/usr/local/etc/stunnel/stunnel.conf [attsmtp] client = yes verify = 0 accept = 127.0.0.1:2525 connect = smtp.att.yahoo.com:465 delay = yes

------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/