Re: [mailop] Weird delays for email forwarded to Gmail

2021-10-12 Thread Brandon Long via mailop
The final Received header (ie, the first one) is the time at which the message reached the gmail account mailbox. It looks like we did take 18s for that, which is slower than normal. Delays to the clients are interesting and complicated, I do imagine that "refresh" for what that's worth is suppos

[mailop] Some One on the list got an OpenExchange sysadmin (corporate) on speed dial..

2021-10-12 Thread Michael Peddemors via mailop
Seems someone/something got caught with not using a SpamHaus RBL correctly.. Remote host 87.191.57.186 does not like recipient @open-xchange.com Remote host said: 554 5.7.1 Service unavailable; Client host [redactted] blocked using sbl-xbl.spamhaus.org; Error: open resolver; https://www.spam

Re: [mailop] AOL and Message-ID headers?

2021-10-12 Thread Luke via mailop
A copy and paste from a recent admin note feels relevant here: All Can we please try to retain at least a veneer of professionalism and decency within posts? I remind you all of the list charter, here: https://www.mailop.org/ Too many posts recently have been openly aggressive, attacking, and a

Re: [mailop] DKIM signing with ed25519 keys - leap of faith

2021-10-12 Thread Marc Bradshaw via mailop
Good to know. It's also pretty far down my list, but knowing adoption is starting may move it ever so slightly higher. On Wed, 13 Oct 2021, at 12:22 PM, John Levine via mailop wrote: > It appears that Slavko via mailop said: > >Dňa 12 Oct 2021 12:12:27 -0400 John Levine via mailop > > napísal:

Re: [mailop] AOL and Message-ID headers?

2021-10-12 Thread John Levine via mailop
It appears that Steven Champeon via mailop said: >My mom has been an AOL user for decades, and still has and uses her AOL >address as her primary address. Lately, none of her messages have >contained a Message-ID header, which we treat as brokenness here, I just sent myself a message from my AOL

Re: [mailop] DKIM signing with ed25519 keys - leap of faith

2021-10-12 Thread John Levine via mailop
It appears that Slavko via mailop said: >Dňa 12 Oct 2021 12:12:27 -0400 John Levine via mailop > napísal: > >> The perl and python DKIM modules still don't support ed25519 keys. >> They're on my list of things to do, but pretty far down the list. > >python's dkimpy (and its CLI tool) is able to ch

[mailop] AOL and Message-ID headers?

2021-10-12 Thread Steven Champeon via mailop
My mom has been an AOL user for decades, and still has and uses her AOL address as her primary address. Lately, none of her messages have contained a Message-ID header, which we treat as brokenness here, because it's wrong and stupid and broken, so she's been having trouble emailing us. I know it'

Re: [mailop] Weird delays for email forwarded to Gmail

2021-10-12 Thread Michael Peddemors via mailop
On 2021-10-12 12:59 p.m., Jaroslaw Rafa via mailop wrote: Dnia 12.10.2021 o godz. 14:30:53 Jarland Donnell via mailop pisze: Well, to be truthful, what harms forwarding is mostly out of my control. To be frank, Google harms forwarding. [...] right back to the problem that infuriates the random

Re: [mailop] .eml Attachments and the 1000-character SMTP Limit

2021-10-12 Thread Grant Taylor via mailop
On 10/12/21 12:15 PM, Matt Corallo via mailop via mailop wrote: Should a MTA accepting mail from its own users for sending block the sending MUA from sending bogusly-long encodings so that the user gets immediate feedback and it can ensure delivery? Sadly, I've seen extremely poor handling aro

Re: [mailop] Weird delays for email forwarded to Gmail

2021-10-12 Thread Michael Peddemors via mailop
On 2021-10-12 12:04 p.m., Jaroslaw Rafa via mailop wrote: Dnia 12.10.2021 o godz. 13:18:12 Jarland Donnell via mailop pisze: Strong agreement here. Despite SRS I still think forwarding is one of the major road blocks to progress with email systems. No, it's the opposite. Things like SPF et al.

Re: [mailop] Weird delays for email forwarded to Gmail

2021-10-12 Thread Jaroslaw Rafa via mailop
Dnia 12.10.2021 o godz. 14:30:53 Jarland Donnell via mailop pisze: > Well, to be truthful, what harms forwarding is mostly out of my > control. To be frank, Google harms forwarding. [...] > right back to the problem that infuriates the random user. Well, I would say that any need to communicate wi

Re: [mailop] Weird delays for email forwarded to Gmail

2021-10-12 Thread Jarland Donnell via mailop
Well, to be truthful, what harms forwarding is mostly out of my control. To be frank, Google harms forwarding. For all of my users, 40-50% of outbound mail goes to Gmail. A good bit of that forwarded, and forwarding to Gmail is by far the most popular configuration among users. However, when do

Re: [mailop] DKIM signing with ed25519 keys - leap of faith

2021-10-12 Thread Slavko via mailop
Hi, Dňa 12 Oct 2021 12:12:27 -0400 John Levine via mailop napísal: > The perl and python DKIM modules still don't support ed25519 keys. > They're on my list of things to do, but pretty far down the list. python's dkimpy (and its CLI tool) is able to check ed25519, but by default it checks only

Re: [mailop] DKIM signing with ed25519 keys - leap of faith

2021-10-12 Thread Slavko via mailop
Ahoj, Dňa Tue, 12 Oct 2021 19:52:38 +0100 Vsevolod Stakhov via mailop napísal: > You can do it with Rspamd as well: > > > rspamadm dkim_keygen -d example.com -s dkim -t ed25519 > vYJfhPrDPls0CBf4Y5H1usrJu6OxDaYubEAldoyza9X4PwjpomnSnMJyf0tNLfDj5KvVAVGMI+DF3sPSDj3USA== > dkim._domainkey IN TXT

Re: [mailop] Weird delays for email forwarded to Gmail

2021-10-12 Thread Jaroslaw Rafa via mailop
Dnia 12.10.2021 o godz. 13:18:12 Jarland Donnell via mailop pisze: > Strong agreement here. Despite SRS I still think forwarding is one > of the major road blocks to progress with email systems. No, it's the opposite. Things like SPF et al. are roadblocks to forwarding. Forwarding is a *very* use

Re: [mailop] DKIM signing with ed25519 keys - leap of faith

2021-10-12 Thread Vsevolod Stakhov via mailop
On 12/10/2021 11:38, Slavko via mailop wrote: > Dňa 12. 10. o 11:02 Sidsel Jensen via mailop napísal(a): >> My question to you: What are your thoughts on starting to sign with ed25519 >> keys and what is currently holdning you back? > > I am using dual sign with ed25519 keys for some months alrea

Re: [mailop] Weird delays for email forwarded to Gmail

2021-10-12 Thread Jarland Donnell via mailop
Strong agreement here. Despite SRS I still think forwarding is one of the major road blocks to progress with email systems. It's been an interesting trade off here as well because Google does one really weird think with POP3 imports. They do SPF checks on the emails. Obviously, SPF check at SMT

Re: [mailop] .eml Attachments and the 1000-character SMTP Limit

2021-10-12 Thread Matt Corallo via mailop via mailop
On 10/12/21 10:26, Brandon Long via mailop wrote: Also, there is a tension in the rfc's here, because you aren't allowed to encode message/rfc822, so you would have to edit the attached file. Ah, that's the piece I was missing, explains why no one encodes it and sends long lines :) Thanks!

Re: [mailop] .eml Attachments and the 1000-character SMTP Limit

2021-10-12 Thread Brandon Long via mailop
Also, there is a tension in the rfc's here, because you aren't allowed to encode message/rfc822, so you would have to edit the attached file. We used to base64 encode the message/rfc822 anyways, but we had enough receivers not able to handle that, so we had to revert. We debated just using messag

Re: [mailop] DKIM signing with ed25519 keys - leap of faith

2021-10-12 Thread John Levine via mailop
It appears that Sidsel Jensen via mailop said: >My question to you: What are your thoughts on starting to sign with ed25519 >keys and what is currently holdning you back? The perl and python DKIM modules still don't support ed25519 keys. They're on my list of things to do, but pretty far down

Re: [mailop] Weird delays for email forwarded to Gmail

2021-10-12 Thread L. Mark Stone via mailop
I don't have the links handy, but a few years ago all of the majors published KB articles strongly discouraging automated forwarding into their systems. Their strong recommendation was for e.g. Gmail users to configure their GMail accounts to collect (pull) the email from your system instead. I

Re: [mailop] DKIM signing with ed25519 keys - leap of faith

2021-10-12 Thread Andris Reinman via mailop
mailauth tool (shameless plug, built by myself) is also able to both sign and verify ed25519 dkim keys. https://github.com/postalsys/mailauth/blob/master/cli.md Best regards, Andris Reinman Kontakt Slavko via mailop () kirjutas kuupäeval T, 12. oktoober 2021 kell 13:40: > Dňa 12. 10. o 11:02 S

Re: [mailop] DKIM signing with ed25519 keys - leap of faith

2021-10-12 Thread Slavko via mailop
Dňa 12. 10. o 11:02 Sidsel Jensen via mailop napísal(a): > My question to you: What are your thoughts on starting to sign with ed25519 > keys and what is currently holdning you back? I am using dual sign with ed25519 keys for some months already (i do not remember exactly without checking config,

[mailop] DKIM signing with ed25519 keys - leap of faith

2021-10-12 Thread Sidsel Jensen via mailop
Dear Mail Community We at one.com recently took another leap of faith and started dual DKIM signing our outbound mails, so they both get DKIM signed with rsa keys along with ed25519 keys. We’ve read https://www.mailhardener.com/kb/how-to-use-dkim-with-ed25519 with interest, so we do not rely e