All Proofpoint customers went down... https://proofpoint.my.site.com/community/s/article/Proofpoint-Service-Interruption-Affecting-Multiple-Services-14-Aug-2026
-------- Original Message -------- On Friday, 08/14/26 at 16:40 Atro Tossavainen via mailop <[email protected]> wrote: On Fri, Aug 14, 2026 at 03:12:43PM +0200, Paul Menzel via mailop wrote: > Dear Mail Operators, > > > If somebody has any contacts to thermofisher.com, please tell them, > that currently their email setup is broken: Appears to have been fixed: $ dig +short thermofisher.com MX 10 ppmxb.thermofisher.com. 10 ppmxa.thermofisher.com. (and they have IPs.) > > $ host thermofisher.com > thermofisher.com has address 208.89.143.75 > thermofisher.com mail is handled by 10 mxb-002a2102.gslb.pphosted.com. > thermofisher.com mail is handled by 10 mxa-002a2102.gslb.pphosted.com. > $ host mxb-002a2102.gslb.pphosted.com. > Host mxb-002a2102.gslb.pphosted.com. not found: 3(NXDOMAIN) > $ host mxa-002a2102.gslb.pphosted.com. > Host mxa-002a2102.gslb.pphosted.com. not found: 3(NXDOMAIN) > $ > > > Kind regards, > > Paul > > > PS: Verified by Google DNS: > > ``` > $ dig @8.8.8.8 mx mxb-002a2102.gslb.pphosted.com. > > ; <<>> DiG 9.20.26-1-Debian <<>> @8.8.8.8 mx mxb-002a2102.gslb.pphosted.com. > ; (1 server found) > ;; global options: +cmd > ;; Got answer: > ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 16784 > ;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1 > > ;; OPT PSEUDOSECTION: > ; EDNS: version: 0, flags:; udp: 512 > ;; QUESTION SECTION: > ;mxb-002a2102.gslb.pphosted.com. IN MX > > ;; AUTHORITY SECTION: > gslb.pphosted.com. 55 IN SOA ns-sc4.proofpoint.com. > ops.proofpoint.com. 2026091872 10800 3600 604800 60 > > ;; Query time: 20 msec > ;; SERVER: 8.8.8.8#53(8.8.8.8) (UDP) > ;; WHEN: Fri Aug 14 15:11:40 CEST 2026 > ;; MSG SIZE rcvd: 117 > > ``` > _______________________________________________ > mailop mailing list > [email protected] > https://list.mailop.org/listinfo/mailop -- Atro Tossavainen, Chairman of the Board Infinite Mho Oy, Helsinki, Finland tel. +358-44-5000 600, http://www.infinitemho.fi/ _______________________________________________ mailop mailing list [email protected] https://list.mailop.org/listinfo/mailop _______________________________________________ mailop mailing list [email protected] https://list.mailop.org/listinfo/mailop
