Re: [mailop] Discover bank billpay from NXDOMAIN

2022-10-14 Thread Daniel J. Luke via mailop
No response from any of those contacts and they're still sending mail from billpay.discover.com I suppose I'll just allow this specially locally forever. I'd guess that these just don't get delivered to mailboxes at larger providers (and perhaps Discover bank doesn't care?) > On Sep 18, 2022,

Re: [mailop] Certificate Question

2022-10-14 Thread Grant Taylor via mailop
On 10/14/22 10:41 AM, ml+mailop--- via mailop wrote: Almost no MTA cares about the certificate content unless explicitly configured to do so. Emphasis on MTA. I've witnessed Thunderbird, and heard tell of other /MUAs/, caring about the CertSubject and AltNames matching the name used to

Re: [mailop] Certificate Question

2022-10-14 Thread Michael Ellis via mailop
Ak ok I see, thanks! -Original Message- From: mailop [mailto:mailop-boun...@mailop.org] On Behalf Of ml+mailop--- via mailop Sent: October 14, 2022 12:42 PM To: mailop@mailop.org Cc: ml+mai...@esmtp.org Subject: Re: [mailop] Certificate Question "What's the problem you are trying to

Re: [mailop] Certificate Question

2022-10-14 Thread ml+mailop--- via mailop
"What's the problem you are trying to solve?" Almost no MTA cares about the certificate content unless explicitly configured to do so. Some check the names (CertSubject or AltNames), and some are "misconfigured" to require a cert signed by some specific CAs. Testing with just one or two other

Re: [mailop] Certificate Question

2022-10-14 Thread Mary via mailop
I've never heard of SmarterMail server, I use dovecot. Dovecot allows me to setup 100+ domains on the same server, each with its own certificate, thus always giving a valid TLS connection without any certificate warnings. On Fri, 14 Oct 2022 10:56:42 -0400 Michael Ellis via mailop wrote:

[mailop] Certificate Question

2022-10-14 Thread Michael Ellis via mailop
Ok this ESP guy is an excellent programmer but a bit lacking in all else. Can anyone diagnose his issue? Its not my wheelhouse either? Do you know about certificates for mail servers? I’m trying out the SmarterMail server and had some confusion about how to configure secure access. I assumed