Re: [mailop] Microsoft/Outlook contact for *.outbound.protection.outlook.com

2024-06-28 Thread Jim P. via mailop
On Sat, 2024-06-29 at 10:31 +1000, Viktor Dukhovni via mailop wrote: > > Reading your first post brought to mind the recent report of potential > issues at Microsoft's outbound servers with "too many" TLSA records > (more than ~12).  I was looking at your TLSA RRset (14 TLSA records): I've been b

Re: [mailop] Microsoft/Outlook contact for *.outbound.protection.outlook.com

2024-06-28 Thread Jeff Pang via mailop
smtp-dane not passed? 6/28/2024 8:04:14 PM - Server at PH8PR20MB5100.namprd20.prod.outlook.com returned '550 5.7.324 dnssec-invalid: Destination domain returned invalid DNSSEC records(450 4.7.324 dnssec-invalid: Destination domain returned invalid DNSSEC records)' -- Jeff Pang jeffp...@aol.co

Re: [mailop] Microsoft/Outlook contact for *.outbound.protection.outlook.com

2024-06-28 Thread Viktor Dukhovni via mailop
On Fri, Jun 28, 2024 at 07:50:09PM -0400, Jim P. via mailop wrote: > I just received back a bounce that was delivered to my @live.com > address, the one that sent the test message a few days ago. Here is > what it contains: Reading your first post brought to mind the recent report of potential i

Re: [mailop] Microsoft/Outlook contact for *.outbound.protection.outlook.com

2024-06-28 Thread Jim P. via mailop
I just received back a bounce that was delivered to my @live.com address, the one that sent the test message a few days ago. Here is what it contains: --- Undeliverable: Test 1 postmas...@outlook.com You Delivery has failed to these recipients or groups: Jim Popovi

Re: [mailop] Microsoft/Outlook contact for *.outbound.protection.outlook.com

2024-06-28 Thread Alexander Huynh via mailop
> Microsoft is trying (over and > over) to send me emails, and they get past connect/disconnect. This has > been going on for a few days now, at a rate of once every 5 seconds. I also experience this. In the past, I've filed a support request with Microsoft asking for an explanation, but haven't

[mailop] Microsoft/Outlook contact for *.outbound.protection.outlook.com

2024-06-28 Thread Jim P. via mailop
Hello! I have an odd deliverability problem. Microsoft is trying (over and over) to send me emails, and they get past connect/disconnect. This has been going on for a few days now, at a rate of once every 5 seconds. I've tested verified that everything about my mail flow is working fine and pas