Re: [mailop] Mailop "best practices" - clarifications please

2024-03-04 Thread Dave Crocker via mailop
On 3/4/2024 4:50 AM, Andy Smith via mailop wrote: but I don't relish trying to navigate inevitable issues of disagreement between us all on what is actually best practice Perhaps when there are significant constituencies for competing choices, merely add a comment about it, explaining the

Re: [mailop] Mailop "best practices" - clarifications please

2024-03-04 Thread Gareth Evans via mailop
On Mon 04/03/2024 at 12:50, Andy Smith via mailop wrote: > This best practices document is going to get out of date and be hard > to maintain. Maybe we should make it a wiki? I am happy to help > technically but I don't relish trying to navigate inevitable issues > of disagreement between us all

Re: [mailop] Mailop "best practices" - clarifications please

2024-03-04 Thread Andy Smith via mailop
Hello, On Mon, Mar 04, 2024 at 09:12:43AM +0100, Marco Moock via mailop wrote: > Am 04.03.2024 um 02:25:08 Uhr schrieb Gareth Evans via mailop: > > From > > > > https://www.mailop.org/best-practices > > > > "Having SPF for your own domains is usually considered a weak signal > > ..." > > > >

Re: [mailop] Mailop "best practices" - clarifications please

2024-03-04 Thread Marco Moock via mailop
Am 04.03.2024 um 02:25:08 Uhr schrieb Gareth Evans via mailop: > From > > https://www.mailop.org/best-practices > > "Having SPF for your own domains is usually considered a weak signal > ..." > > Eh? That sounds completely wrong. SPF makes forging the MAIL FROM: address much harder. Some

[mailop] Mailop "best practices" - clarifications please

2024-03-03 Thread Gareth Evans via mailop
From https://www.mailop.org/best-practices "Having SPF for your own domains is usually considered a weak signal ..." Eh? "... as is filtering on them" Such as DNS filtering per https://www.ionos.co.uk/digitalguide/server/security/dns-filtering ? Can anyone add a little more