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Postings from December 2013
On za, 2013-11-23 at 00:14 -0800, Greg Lindahl wrote: > It appears that p5p emails from anyone @booking.com are being rejected > for any list subscribers who are using gmail. For example, @blekko.com > is actually gmail, and I just got a warning from ezmlm which included: > > <greg@blekko.com>: host ASPMX.L.GOOGLE.com[74.125.129.27] said: 550-5.7.1 > Unauthenticated email from booking.com is not accepted due to domain's > 550-5.7.1 DMARC policy. Please contact administrator of booking.com domain > if 550-5.7.1 this was a legitimate mail. Please visit 550-5.7.1 > http://support.google.com/mail/answer/2451690 to learn about DMARC 550 > 5.7.1 initiative. dj3si14794275pbc.220 - gsmtp (in reply to end of DATA > command) > > The quoted problemmatic email was relayed by ezmlm but is > From: ...@booking.com. > > Remember the good old days when the Internet just worked? Yeah. Apologies for causing noise. In our fight against spam and phishing, we have switched to a strict DMARC policy for the booking.com domain. This is great for fighting spam, but hopelessly breaks sending mail to mailing lists that are not run by ourselves. So I'm now subscribed as dennis@kaarsemaker.net thanks to Robert. -- Dennis Kaarsemaker, Systems Architect Booking.com Herengracht 597, 1017 CE Amsterdam Tel external +31 (0) 20 715 3409 Tel internal (7207) 3409Thread Previous | Thread Next