Re: [mailop] (Mis)use of DKIM's length tag and it's impact on DMARC and BIMI

2024-05-17 Thread Andris Reinman via mailop
ost likely forged, and the BIMI logo should not be displayed even though the signature is "valid". Best regards, Andris Reinman Kontakt Gellner, Oliver via mailop () kirjutas kuupäeval R, 17. mai 2024 kell 21:42: > > > On 17.05.2024 at 16:24 Taavi Eomäe via mailop wrote: >

Re: [mailop] verifier.port25.com

2023-05-23 Thread Andris Reinman via mailop
://www.youtube.com/watch?v=OWeZn6asVH8 Best regards, Andris Reinman Kontakt Blake Hudson via mailop () kirjutas kuupäeval T, 23. mai 2023 kell 21:39: > Looks like the email verification application at verifier.port25.com > described in this > ( > https://postmarkapp.com/blog/port25s-authenticat

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

Re: [mailop] open source mtas?

2021-07-30 Thread Andris Reinman via mailop
Thanks for the mention! I'm the main developer of ZoneMTA and I originally built it to replace a specific Postfix instance where we needed more flexible/dynamic routing options than Postfix was able to provide. Best regards, Andris Reinman > On 30. Jul 2021, at 19:44, Jarland Don

Re: [mailop] Haraka status? Exim the only choice? (v Postfix)

2021-05-03 Thread Andris Reinman via mailop
ils per day, peaks around 100k emails per hour, without any problems. I have not used Haraka for outbound emails though. Mostly because the queueing mechanism that Haraka has does not play well with how WildDuck manages emails. Best regards, Andris Reinman > On 1. May 2021, at 06:18, MRob via

Re: [mailop] DKIM: ed22519 experiences anyone?

2021-02-16 Thread Andris Reinman via mailop
sting purposes but has no practical effect. Probably happens once 2048bit keys are considered too weak and 4096bit keys are just too long for DNS. Regards, Andris Reinman Kontakt Patrick Ben Koetter via mailop () kirjutas kuupäeval T, 16. veebruar 2021 kell 09:50: > Hey Vsevolod! > > * Vsevol

Re: [mailop] Test software for ARC?

2020-12-01 Thread Andris Reinman via mailop
You can validate DKIM and ARC of an email message with mailauth https://github.com/andris9/mailauth#command-line-usage (developed by myself) Regards, Andris Reinman > On 1. Dec 2020, at 18:55, Eric Tykwinski via mailop wrote: > >  > I’m trying to troubleshoot a DKIM issue which

Re: [mailop] Anyone from mixmax.com on here?

2020-09-30 Thread Andris Reinman via mailop
Do you have a sample? I’m not from Mixmax but I think they are using an email library built by me (Nodemailer) so I would be able to fix it if it really misbehaves. Regards, Andris Reinman > On 30. Sep 2020, at 20:33, Mark Fletcher via mailop wrote: > >  > Hello, > >

Re: [mailop] These guys are doing it right!

2020-03-11 Thread Andris Reinman via mailop
s were not bough because they had efficient IMAP handling built in but because of the features. Regards, Andris On Wed, Mar 11, 2020 at 2:55 PM Jaroslaw Rafa via mailop wrote: > Dnia 10.03.2020 o godz. 13:47:44 Andris Reinman via mailop pisze: > > This behaviour is pretty common, not jus

Re: [mailop] These guys are doing it right!

2020-03-10 Thread Andris Reinman via mailop
This behaviour is pretty common, not just Mail.ru – instead of building actual IMAP and MIME capability into a phone app, client developers push all IMAP connection handling and MIME processing to their servers and expose HTTP based API to the mobile client. This way the app developers can build

Re: [mailop] G-Suite removing LSA functionality

2019-12-17 Thread Andris Reinman via mailop
It is not that you could just somehow easily add OAuth support to things. To get valid client ids for the OAuth to work you have to go through excessive verification process first as IMAP scope is something that Gmail considers restricted. Regards, Andris > On 17. Dec 2019, at 11:40, Philip Pa

Re: [mailop] Can someone write me a prescription for a sane MTA? I'm allergic to Postfix.

2019-12-09 Thread Andris Reinman via mailop
When I evaluated available email software for a medium size installation a few years ago I did not find anything that would cater all our needs, so I wrote my own stack (MTA + MX + IMAP/POP3). Currently it runs in high availability (any server can go down any time without affecting access to stored

Re: [mailop] G-suite postmaster group

2019-03-22 Thread Andris Reinman
appear and “next” button active. I’m pretty sure this used to work a while ago. Best regards, Andris Reinman > On 21 Mar 2019, at 23:09, Thiago Rodrigo F. Rodrigues via mailop > wrote: > > Hello folks, > > Anyone having problems to create the abuse and postmaster group

Re: [mailop] question regarding support for international characters {dkim-fail}

2018-04-11 Thread Andris Reinman
really difficult to test interoperability - there were no systems to test against. The best I could do was to set up a EAI address on my server (my fully functional testing address was/is андрис@уайлддак.орг) and send mail to it from Gmail. Regards, Andris Reinman https://wildduck.email/ > On 11 Apr

Re: [mailop] Rambler.ru 20 seconds connection delay

2018-04-09 Thread Andris Reinman
estination. Not enough traffic that anyone would complain, enough for us to notice. Regards, Andris Reinman Zone Media LLC https://www.zone.ee/en/ 2018-04-09 10:50 GMT+03:00 Dan Malm : > On 04/09/2018 04:23 AM, John Levine wrote: > > Simple theory: there are similar delays after EHLO and MAI

Re: [mailop] Mail Transfer Agent Alternatives

2018-02-05 Thread Andris Reinman
trics-for-prometheus Regards, Andris Reinman ZoneMTA 2018-02-05 20:03 GMT+02:00 Steve Atkins : > > > On Feb 5, 2018, at 9:27 AM, Marc Goldman via mailop > wrote: > > > > > > I agree with sticking to facts so lets cover a few here: > > > > 1. PMTA (for

Re: [mailop] Gmail forwarding blowback

2017-11-08 Thread Andris Reinman
e messages etc.) Regards, Andris Reinman 2017-11-08 21:46 GMT+02:00 Brandon Long via mailop : > Yes, forwarding spam to us is generally a really poor idea, especially > over ipv6 [image: ]. > > The 18 is more of a source code, ie the source of the rejection, not > really a specific

Re: [mailop] Slow botnet IMAP scans?

2017-10-07 Thread Andris Reinman
t; to the larger or medium size providers. > > Anyways, that's the reason we moved to requiring OAUTH by default, and > requiring users to jump through hoops to enable "less secure apps" (ie, > password based auth). > > Brandon > > On Fri, Oct 6, 2017 at 11:57 AM

Re: [mailop] Slow botnet IMAP scans?

2017-10-06 Thread andris . reinman
Is there any documentation available about PLAIN-CLIENTTOKEN? All I can find are SMTP transcripts about connecting to Gmail. Best regards, Andris Reinman > On 6 Oct 2017, at 21:24, Brandon Long via mailop wrote: > > I still prefer our sasl extension, PLAIN-CLIENTTOKEN instead, sinc

Re: [mailop] Message Store on NFS in a high available setup

2017-09-27 Thread andris . reinman
smaller installs it should be in a good enough state already. You can find the sources here: https://github.com/nodemailer/wildduck Best regards, Andris Reinman > On 28 Sep 2017, at 01:33, Rolf E. Sonneveld > wrote: > > Hi, > > is there anyone working in a larger/'more

Re: [mailop] RFC question on smtp replies...

2017-07-10 Thread Andris Reinman
ase visit https://support.google.com/mail/?p=RfcMessageNonCompliant <https://support.google.com/mail/?p=RfcMessageNonCompliant> and review RFC 5322 specifications for more information. a6si2605892lfk.371 - gsmtp — Andris Reinman ZoneMTA / WildDuck IMAP https://github.com/zone-eu/zone-m

Re: [mailop] Dealing with "454 TLS not available issues" (Aruba.it)

2017-01-23 Thread Andris Reinman
would change how TLS is handled but for now is purely opportunistic. Best regards, Andris Reinman Zone Meida https://github.com/zone-eu/zone-mta <https://github.com/zone-eu/zone-mta> > On 23. jaan 2017, at 20:15, Stefano Bagnara wrote: > > We recently enabled starttls to every des

Re: [mailop] SORBS help

2017-01-04 Thread Andris Reinman
listed while not blocking the sending of new messages. Best regards, Andris Reinman > On 4. jaan 2017, at 15:49, Vick Khera wrote: > > > On Tue, Jan 3, 2017 at 8:13 PM, Bryan Vest <mailto:murli...@gmail.com>> wrote: > If someone from SORBS could contact me off list or o

Re: [mailop] gmail doesn't accept (incorrectly) SRS hashes with dots inside

2016-12-20 Thread Andris Reinman
" / "~" As you can see then you can use dots to separate atoms which in turn are not allowed to include dots. There must be at least a single atom character after dot. Best regards, Andris Reinman > On 20. dets 2016, at 16:58, Arkadiusz Miśkiewicz wrot