I’ve been reporting a flood of new spammers operating out of Office365 to them. These are well known spam domains which have moved to Office365. MX and outbound mailers net handle records point to [email protected].
OrgAbuseHandle: MAC74-ARIN OrgAbuseName: Microsoft Abuse Contact OrgAbusePhone: +1-425-882-8080 OrgAbuseEmail: [email protected] OrgAbuseRef: http://whois.arin.net/rest/poc/MAC74-ARIN They are refusing to take action, saying they don’t control the domains - which MX to office365 and deliver their spam from Office365 outbound mail servers. They are saying things like this back: > We recommend that you send your report to the postmaster at the domain that > is listed in the message header. For example, if the message came from > [email protected], forward the complete message to [email protected] or > [email protected]. > > Sincerely, > > Patrick > Online Safety Team I’m blocking 64.4.0.0/18 on all MX targets now, aren’t you? -- Jo Rhett +1 (415) 999-1798 Skype: jorhett Net Consonance : net philanthropy to improve open source and internet projects.
