Re: [mailop] Contact for Zoom webinar spam sent via Sendgrid (ugh)

2021-07-20 Thread Brielle via mailop
These still seem to be coming in quite consistently... Same Zoom sendgrid account. Any updates on whats going on with this, Luke? On 7/6/21 2:44 PM, Brielle via mailop wrote: Here's the two that they all share: Return-path: Return-path: (original unmunged version sent directly to you,

Re: [mailop] Contact for Zoom webinar spam sent via Sendgrid (ugh)

2021-07-12 Thread Luke via mailop
That isn't one of the accounts reported by Micahel. However, it is being investigated. On Sun, Jul 11, 2021 at 8:12 AM Carl Byington via mailop wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA512 > > On Thu, 2021-07-08 at 09:14 -0700, Luke via mailop wrote: > > Both of the accounts

Re: [mailop] Contact for Zoom webinar spam sent via Sendgrid (ugh)

2021-07-11 Thread Carl Byington via mailop
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On Thu, 2021-07-08 at 09:14 -0700, Luke via mailop wrote: > Both of the accounts reported by Michael have been suspended. DATE: 07/11/21 07:00:22 PDT IP: o5.sg.zoom.us :::149.72.199.144 env_From: bounces+21079884-d4de-.. X-Entity-ID:

Re: [mailop] Contact for Zoom webinar spam sent via Sendgrid (ugh)

2021-07-09 Thread Luke via mailop
Thanks for this Hans-Martin, This was definitely phish. Compromised account. The account was actioned very quickly after the mail got out. For what it's worth, 2FA *is* required now but as you probably know it is not a silver bullet for preventing abuse. When customers expose their API key(s) to

Re: [mailop] Contact for Zoom webinar spam sent via Sendgrid (ugh)

2021-07-08 Thread Hans-Martin Mosner via mailop
Am 08.07.21 um 18:14 schrieb Luke via mailop: > Just so the group is aware, our team is looking into the Zoom traffic. We > aren't sure what they are doing with that > mail stream, but it doesn't look good. > > Both of the accounts reported by Michael have been suspended. > > Thanks, everyone. >

Re: [mailop] Contact for Zoom webinar spam sent via Sendgrid (ugh)

2021-07-08 Thread Luke via mailop
Just so the group is aware, our team is looking into the Zoom traffic. We aren't sure what they are doing with that mail stream, but it doesn't look good. Both of the accounts reported by Michael have been suspended. Thanks, everyone. Luke On Thu, Jul 8, 2021 at 8:48 AM Michael Peddemors via

Re: [mailop] Contact for Zoom webinar spam sent via Sendgrid (ugh)

2021-07-08 Thread Michael Peddemors via mailop
On 2021-07-08 8:20 a..m., Carl Byington via mailop wrote: On Thu, 2021-07-08 at 09:31 +0300, Atro Tossavainen via mailop wrote: That one is Zoom.us itself. Received: from o5.sg.zoom.us (o5.sg.zoom.us [149.72.199.144]) Received: from o12.ptr3622.sg.zoom.us (o12.ptr3622.sg.zoom.us

Re: [mailop] Contact for Zoom webinar spam sent via Sendgrid (ugh)

2021-07-08 Thread Michael Peddemors via mailop
And another bad for SendGrid compromises/spammers.. 149.72.34.12(S) 19 wrqvnnhc.outbound-mail.sendgrid.net 149.72.34.115(RS) 1 wrqvnntp.outbound-mail.sendgrid.net 149.72.34.116(S) 16 wrqvnntq.outbound-mail.sendgrid.net 149.72.34.124

Re: [mailop] Contact for Zoom webinar spam sent via Sendgrid (ugh)

2021-07-08 Thread Carl Byington via mailop
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On Thu, 2021-07-08 at 09:31 +0300, Atro Tossavainen via mailop wrote: > That one is Zoom.us itself. > Received: from o5.sg.zoom.us (o5.sg.zoom.us [149.72.199.144]) > Received: from o12.ptr3622.sg.zoom.us (o12.ptr3622.sg.zoom.us > [167.89.93.232])

Re: [mailop] Contact for Zoom webinar spam sent via Sendgrid (ugh)

2021-07-08 Thread Atro Tossavainen via mailop
On Wed, Jul 07, 2021 at 04:08:42PM -0700, Carl Byington via mailop wrote: > > On Tue, 2021-07-06 at 23:59 +0300, Atro Tossavainen via mailop wrote: > > X-Entity-ID: 7mxhBNMkQ9yfwz0A5+NG7Q== > > > Return-Path: > That one has been trying to send spam here for at least a month. That one is

Re: [mailop] Contact for Zoom webinar spam sent via Sendgrid (ugh)

2021-07-07 Thread Carl Byington via mailop
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On Tue, 2021-07-06 at 23:59 +0300, Atro Tossavainen via mailop wrote: > X-Entity-ID: 7mxhBNMkQ9yfwz0A5+NG7Q== > Return-Path: https://list.mailop.org/listinfo/mailop

Re: [mailop] Contact for Zoom webinar spam sent via Sendgrid (ugh)

2021-07-07 Thread Luke via mailop
If you could share the return-path of the offending message, I can have it looked at. Cheers, Luke On Tue, Jul 6, 2021 at 11:39 AM Brielle via mailop wrote: > Hello, > > Anyone here have a contact for Zoom in re of webinar spam being sent > from their platform via Sendgrid owned IPs? > > I'm

Re: [mailop] Contact for Zoom webinar spam sent via Sendgrid (ugh)

2021-07-06 Thread Atro Tossavainen via mailop
Over yesterday and today, the following X-Entity-IDs have sent us mail that somehow related to .zoom.us: X-Entity-ID: ApJYVCoyRSXXkzbu3h3uow== X-Entity-ID: lURbVkUlQbFl9F6ROPqNUw== X-Entity-ID: mDhfxq9OikvIkQieTwdfQA== X-Entity-ID: 7mxhBNMkQ9yfwz0A5+NG7Q== These

Re: [mailop] Contact for Zoom webinar spam sent via Sendgrid (ugh)

2021-07-06 Thread Brielle via mailop
Here's the two that they all share: Return-path: Return-path: (original unmunged version sent directly to you, Luke) I've got zoom messages via sendgrid being rejected via a system filter currently, so there should be a bit of bounce messages going back at Zoom/Sendgrid, but yet they still

[mailop] Contact for Zoom webinar spam sent via Sendgrid (ugh)

2021-07-06 Thread Brielle via mailop
Hello, Anyone here have a contact for Zoom in re of webinar spam being sent from their platform via Sendgrid owned IPs? I'm rather unhappy with the fact they're allowing people to spam with no unsubscribe or report feature. I know Sendgrid is a hot steaming pile of dog excrement these days