Re: [Ietf-dkim] DKIM key rotation best practice

2020-08-06 Thread Mark Delany
On 06Aug20, Dave Crocker allegedly wrote: > M3AAWG DKIM Key Rotation Best Common Practices > (revised March 2019) > > https://www.m3aawg.org/DKIMKeyRotation Luckily the tl;dr is in the first line. Phew! Quite the read :-) It seems that both Maawg and letsencrypt are both pro-automation. I think

Re: [Ietf-dkim] DKIM key rotation best practice

2020-08-06 Thread Dave Crocker
On 8/6/2020 3:42 PM, Shana Bagherian wrote: So, I was wondering if any of the RCSs related to DKIM list a best practice, or if some other authority has given a best practice, regarding how often the keys should be changed? M3AAWG DKIM Key Rotation Best Common Practices (revised March 2019) h

Re: [Ietf-dkim] DKIM key rotation best practice

2020-08-06 Thread Mark Delany
On 06Aug20, Shana Bagherian allegedly wrote: > I was looking over rfc 4871 and emailed Eric who suggested I ask the > question of you all on this DL. So, I was wondering if any of the > RCSs related to DKIM list a best practice, or if some other authority > has given a best practice, regarding ho

[Ietf-dkim] DKIM key rotation best practice

2020-08-06 Thread Shana Bagherian
I was looking over rfc 4871 and emailed Eric who suggested I ask the question of you all on this DL. So, I was wondering if any of the RCSs related to DKIM list a best practice, or if some other authority has given a best practice, regarding how often the keys should be changed? It seems that