Yes, same here. Started some three hours ago. -- deliverability expert ewald.kess...@webpower.nl t: +31 342 423 262
On 12 May 2016 at 16:33, Luke Martinez via mailop <mailop@mailop.org> wrote: > About two hours ago, we started seeing a significant uptick in "554 > Transaction failed" responses from Microsoft domains. Across all senders. > Anyone else seeing this? If I remember correctly, this came up back in Feb. > as well. > > -- > > Luke Martinez > SendGrid Deliverability Consultant > 520.400.5693 > > _______________________________________________ > mailop mailing list > mailop@mailop.org > https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop > >
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