But your link appears to be for mail clients. I'm not using a mail
client other than sendmail. The from addresses already match AT&T
mailbox names. Perhaps I am missing what the MAIL FROM is really
supposed to be.
On 02/02/2012 10:16 AM, Wietse Venema wrote:
Dennis Putnam:
Thanks but I don't see the relevance of this to my postfix
configuration. Wong link?
According to the SMTP server's reply, you need to set up a verified
sender address.
I't up to you to decide if that is relevant.
Wietse
On 02/02/2012 10:01 AM, Wietse Venema wrote:
Dennis Putnam:
My ISP has recently changed my mail server so that I am forced to use
authentication. I am using SASL with a hash file. That all seems to be
working. However, I am unable to send mail because for some reason
postfix is not sending a MAIL FROM command. The relevant sequence of
messages I get from my ISP's server is:
Feb 2 08:50:06 dap002 postfix/smtp[13796]: 06B8D1803:
to=<xxxxx...@cisco.com>, relay=smtp.att.yahoo.com[98.138.31.74]:25,
delay=0.62, delays=0.02/0.05/0.46/0.09, dsn=5.0.0, status=bounced (host
smtp.att.yahoo.com[98.138.31.74] said: 553 From address not verified -
see
http://help.yahoo.com/l/us/yahoo/mail/original/manage/sendfrom-07.html
(in reply to MAIL FROM command))
Postfix sends MAIL FROM, but yahoo does not like it.
For instructions on how to set up a "verified" address, see:
http://web.archive.org/web/20080511191247/http://help.yahoo.com/l/us/yahoo/mail/original/manage/sendfrom-07.html
Wietse
--
*Dennis Putnam*, Systems Administrator
Acquisitions Integration
Data Net IT at Cisco
770-236-6922
--
*Dennis Putnam*, Systems Administrator
Acquisitions Integration
Data Net IT at Cisco
770-236-6922
