Yahoo! Mail Issue

Matthew Petach mpetach at netflight.com
Mon Apr 11 23:47:55 CDT 2011


On Mon, Apr 11, 2011 at 9:28 PM, Nathanael C. Cariaga
<nccariaga at stluke.com.ph> wrote:
> Hi All,
>
> It seems that we're having some problems receiving emails from selected
> Yahoo! Mail Accounts.  I noticed that there is a commonality between the
> accounts that fails when sending an email to our domain (see email header
> below)
>
> From: "MAILER-DAEMON at nm1.bullet.mail.sg1.yahoo.com"
> <MAILER-DAEMON at nm1.bullet.mail.sg1.yahoo.com>
> To: *-*-*-*-*a at yahoo.com
> Sent: Fri, April 8, 2011 6:26:08 PM
> Subject: Failure Notice
>
> Sorry, we were unable to deliver your message to the following address.
>
> <xxxxxxxxxa at stluke.com.ph>:
> Mail server for "stluke.com.ph" unreachable for too long


Um...it might be easier to get mail, if your host didn't close
the connection with a 5xx error.  :/

mpetach at hinotori:~> host -t mx stluke.com.ph
stluke.com.ph mail is handled by 20 qc.stluke.com.ph.
stluke.com.ph mail is handled by 20 mx1.stluke.com.ph.
stluke.com.ph mail is handled by 40 gc.stluke.com.ph.
mpetach at hinotori:~> nslookup qc.stluke.com.ph.
Server:         127.0.0.1
Address:        127.0.0.1#53

Non-authoritative answer:
Name:   qc.stluke.com.ph
Address: 219.90.94.56

mpetach at hinotori:~>



mpetach at opstools1:~> telnet 219.90.94.56 25
Trying 219.90.94.56...
Connected to static-host-219-90-94-56.tri.ph.
Escape character is '^]'.
ehlo yahoo.com
554 SMTP synchronization error
Connection closed by foreign host.
mpetach at opstools1:~>


I imagine when port 25 stops giving 5xx
failure message back, mail reception
might improve.   ^_^;

Matt




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