<div dir="ltr"><span style="font-family:arial,sans-serif;font-size:13px"> SMTP error from remote mail server after end of data:</span><br style="font-family:arial,sans-serif;font-size:13px"><span style="font-family:arial,sans-serif;font-size:13px"> host </span><a href="http://gmail-smtp-in.l.google.com/" target="_blank" style="font-family:arial,sans-serif;font-size:13px">gmail-smtp-in.l.google.com</a><span style="font-family:arial,sans-serif;font-size:13px"> [74.125.142.26]:</span><br style="font-family:arial,sans-serif;font-size:13px">
<span style="font-family:arial,sans-serif;font-size:13px"> 550-5.7.1 Unauthenticated email from </span><a href="http://yahoo.com/" target="_blank" style="font-family:arial,sans-serif;font-size:13px">yahoo.com</a><span style="font-family:arial,sans-serif;font-size:13px"> is not accepted due to domain's</span><br style="font-family:arial,sans-serif;font-size:13px">
<span style="font-family:arial,sans-serif;font-size:13px"> 550-5.7.1 DMARC policy. Please contact administrator of </span><a href="http://yahoo.com/" target="_blank" style="font-family:arial,sans-serif;font-size:13px">yahoo.com</a><span style="font-family:arial,sans-serif;font-size:13px"> domain if</span><br style="font-family:arial,sans-serif;font-size:13px">
<span style="font-family:arial,sans-serif;font-size:13px"> 550-5.7.1 this was a legitimate mail. Please visit</span><br style="font-family:arial,sans-serif;font-size:13px"><span style="font-family:arial,sans-serif;font-size:13px"> 550-5.7.1 </span><a href="http://support.google.com/mail/answer/2451690" target="_blank" style="font-family:arial,sans-serif;font-size:13px">http://support.google.com/mail/answer/2451690</a><span style="font-family:arial,sans-serif;font-size:13px"> to learn about DMARC</span><br style="font-family:arial,sans-serif;font-size:13px">
<span style="font-family:arial,sans-serif;font-size:13px"> 550 5.7.1 initiative. gw5si11512838icb.184 - gsmtp</span><br style="font-family:arial,sans-serif;font-size:13px"><div><span style="font-family:arial,sans-serif;font-size:13px"><br>
</span></div><div><span style="font-family:arial,sans-serif;font-size:13px">I have servers which forward email to gmail accounts. If there's any issues I get emails sent to me about the issue. So far, all of these messages I've gotten are spam messages pretending to be from yahoo accounts.</span></div>
</div><div class="gmail_extra"><br><br><div class="gmail_quote">On Mon, Apr 14, 2014 at 2:15 PM, David Collier-Brown <span dir="ltr"><<a href="mailto:davec-b-bJEeYj9oJeDQT0dZR+AlfA@public.gmane.org" target="_blank">davec-b-bJEeYj9oJeDQT0dZR+AlfA@public.gmane.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Yahoo US, but not Canada, has decided that DMARC is ready for prime<br>
time, and turned it on, thus cutting off all yahoo-email users from any<br>
mailing lists they're on. The IETF, which hasn't put it onto the<br>
standards track yet is annoyed: they just got cut off! YahooCanada, who<br>
delivers my home email for Rogers, *reputedly* has not yet cut any<br>
Canadians off.<br>
<br>
Anyone observed any oddness?<br>
<br>
The symptoms are<br>
- if you're using yahoo mail, you don't get any mail from your lists<br>
- if you're not a yahoo mail user, everything you send to the list<br>
bounces back at least once, and often once for each yahoo-email-victim<br>
on the list.<br>
<br>
--dave<br>
<span class="HOEnZb"><font color="#888888"><br>
--<br>
David Collier-Brown, | Always do right. This will gratify<br>
System Programmer and Author | some people and astonish the rest<br>
<a href="mailto:davecb-0XdUWXLQalXR7s880joybQ@public.gmane.org">davecb-0XdUWXLQalXR7s880joybQ@public.gmane.org</a> | -- Mark Twain<br>
<br>
--<br>
The Toronto Linux Users Group. Meetings: <a href="http://gtalug.org/" target="_blank">http://gtalug.org/</a><br>
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How to UNSUBSCRIBE: <a href="http://gtalug.org/wiki/Mailing_lists" target="_blank">http://gtalug.org/wiki/Mailing_lists</a><br>
</font></span></blockquote></div><br></div>