In article <CABa8R6txLmPrVSbVXzQBM+UB=fx6tdlv_ebpalps1q1ktvh...@mail.gmail.com> you write: >I'm confused, the first post said valid credentials, is that what everyone >else is seeing? > >Nearly all valid creds seems weirder than mostly invalid... modulo whatever >amount of hijacked or reused creds there are.
Remember that Outlook does account consolidation like Gmail does, and outgoing mail for a consolidated address usually goes through the account's own server to make it more DMARC-y. It's not surprising that Outlook would be doing valid SMTP AUTH, but you would expect it to send a message after it does so. R's, John _______________________________________________ mailop mailing list firstname.lastname@example.org https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop