Re: [mailop] Service specific passwords ? - was Re: Suggested best practice for changing ISP MTA IPs?

2025-01-07 Thread Louis via mailop
> Nobody sane does that in 2025 Not for their own users passwords, no. But if a user has to provide secrets that you have to user server-side, then yes. And you'll find that this happens much more often than you're thinking. The problem here of course is that the secret isn't easily revocable and

Re: [mailop] Service specific passwords ? - was Re: Suggested best practice for changing ISP MTA IPs?

2025-01-07 Thread Andrew C Aitchison via mailop
Now that I am in front of a keyboard I'll be a bit more expansive. On Mon, 6 Jan 2025, Louis via mailop wrote (with some re-threading): Op maandag 6 januari 2025 om 23:32, schreef Andrew C Aitchison via mailop : On Mon, 6 Jan 2025, L. Mark Stone via mailop wrote: If one of our customers wa

Re: [mailop] Service specific passwords ? - was Re: Suggested best practice for changing ISP MTA IPs?

2025-01-07 Thread Louis via mailop
> does the user use the same credentials to pull messages (POP or IMAP) and to > log in to SMTP to send messages? Depends! I enforce ASPs with a scope, so the scope is up to the user in my case. Clients never have access to actual user credentials. > NO IT IS NOT! No need to be so loud, I can re

Re: [mailop] Service specific passwords ? - was Re: Suggested best practice for changing ISP MTA IPs?

2025-01-07 Thread Scott Q. via mailop
I may just point out that Google/MS365 have to store encrypted versions ( not hashed! ) of a user's password. Nobody sane does that in 2025. We don't do it. They don't do it for their own users. Why would you be ok with them, or anyone for that matter, except the client, knowing that info ? Have y

Re: [mailop] Service specific passwords ? - was Re: Suggested best practice for changing ISP MTA IPs?

2025-01-07 Thread L. Mark Stone via mailop
@Andrew: The companies I have owned have been Zimbra partners since 2006. Zimbra supports application/device-specific passwords to use with apps/devices that don’t support MFA natively, like ActiveSync(Exchange) accounts on a iPhone. In this way, you can turn on MFA for an account in Zimbra, co

Re: [mailop] Service specific passwords ? - was Re: Suggested best practice for changing ISP MTA IPs?

2025-01-07 Thread Jaroslaw Rafa via mailop
Dnia 7.01.2025 o godz. 16:10:32 Louis via mailop pisze: > think that's the beauty of email. You do not have control over how a client > stores a password, this is just one of the reasons I enforce ASPs. Your point > 1 > and 2 are also true, and in my mind they cancel each other out regarding risk

Re: [mailop] Service specific passwords ? - was Re: Suggested best practice for changing ISP MTA IPs?

2025-01-07 Thread Jaroslaw Rafa via mailop
Dnia 6.01.2025 o godz. 22:14:49 John Levine via mailop pisze: > As others have noted, if you're going to put all your account's mail > into your Gmail account anyway, there's not much reason to hide the password. > What are they going to do with it that you haven't already asked them to do? Not a

Re: [mailop] Service specific passwords ? - was Re: Suggested best practice for changing ISP MTA IPs?

2025-01-07 Thread Louis via mailop
Hi Andrew, We seem to be talking about entirely different things. Everyone was talking about having Gmail fetch messages from your server, you seem to be talking about the opposite? The ASP I was talking about would be something to be managed entirely on your side, because Gmail would be fetching

Re: [mailop] Proposal: automated monthly posting wrt. useful resources

2025-01-07 Thread Louis via mailop
Having a tooling page that we can all contribute to would be great! Assuming there will be some moderation to prevent it from just becoming a list of adverts :) Groetjes, Louis Op dinsdag 7 januari 2025 om 10:54, schreef Simon Lyall via mailop : > Just catching up on this. > > https://www.ma

Re: [mailop] Service specific passwords ? - was Re: Suggested best practice for changing ISP MTA IPs?

2025-01-07 Thread Scott Q. via mailop
I think that report shows that storing your decryptable password in any big cloud is a really bad idea. They get hacked because they are one big juicy target and then has access to hundreds of millions of passwords. It's not just a bad idea for users, it's - as the document points out - a national

Re: [mailop] Suggested best practice for changing ISP MTA IPs?

2025-01-07 Thread Kris Deugau via mailop
Al Iverson via mailop wrote: You'll want to be aware of "IP Warming," the process of limiting volume at first to build up a good sending reputation over a few weeks. https://www.spamresource.com/2020/09/what-is-ip-warming.html Though my guidance is oriented to email marketing senders, it effectiv

Re: [mailop] Proposal: automated monthly posting wrt. useful resources

2025-01-07 Thread Simon Lyall via mailop
Just catching up on this. https://www.mailop.org/ does have a little bit of information about mailtaining mail servers. I was hopeing to add more at some point but haven't got around to it (although I do have around 100 emails on this list saved to look at). The site is writen in hugo and ha