Re: [mailop] Fake fax spam from sendgrid

2020-10-19 Thread Michael Peddemors via mailop
Yeah, it's still happening, thankfully the volume is getting a lot lower, but probably because they keep getting themselves listed, and more and more filtering rules are targeting SendGrid phishing specifically.. I stopped getting numbers, when we started seeing less than 10 new IP(s) in a

[mailop] Fake fax spam from sendgrid

2020-10-19 Thread John Levine via mailop
I'm getting a steady stream of spam from Sendgrid purporting to be Efax messages, with what appears to be an XLS spreadsheet attached. The return addresses are all over the place but they all come through Sendgrid, e.g., Subject: E-FAX - 963554 DNW You have a new fax! Click the attachment to

[mailop] Looking for contact at Altice regarding suddenlink.net delivery issues

2020-10-19 Thread Allen Kevorkov via mailop
Happy Belated Weekend!  I know this has been discussed a couple of years ago, but has anyone been able to find a contact to help with delivery issues to suddenlink.net since then? They're rejecting an entire network. If I'm not mistaken, they're run by Altice and we've tried abuse/postmaster

Re: [mailop] Problems reaching uwo.ca

2020-10-19 Thread Graeme Fowler via mailop
On 19 Oct 2020, at 12:18, Graeme Fowler via mailop wrote: > Just seeing if anyone else is experiencing an issue we're having ("we" being > Loughborough University), or if it is indeed Just Us [tm]. If anyone from or > related to uwo.ca is on the list, so much the better. Not yet resolved but a

[mailop] Problems reaching uwo.ca

2020-10-19 Thread Graeme Fowler via mailop
Hi all (cross-posted so apologies if you get this more than once) Just seeing if anyone else is experiencing an issue we're having ("we" being Loughborough University), or if it is indeed Just Us [tm]. If anyone from or related to uwo.ca is on the list, so much the better. We've had reports

Re: [mailop] Proofpoint some delivery issues ?

2020-10-19 Thread James Hoddinott via mailop
postmas...@proofpoint.com is your friend in cases like these. On Fri, 16 Oct 2020 at 22:13, L. Mark Stone via mailop wrote: > Very interested in this; we are seeing DKIM signing issues with emails > sent by proofpoint for the recipient to click to obtain an encrypted email. > > Regards, > Mark