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

The mailauth command can detect these signatures https://github.com/postalsys/mailauth/blob/master/cli.md For example $ mailauth report path-to-email.eml "canonBodyLength": 87122, "canonBodyLengthTotal": 87563, "canonBodyLengthLimited": true, "canonBodyLengthLimit": 87122, "mimeStructureStar

Re: [mailop] verifier.port25.com

Sorry for the shameless plug, but my product, EmailEngine.app has this built-in and also supports running these tests automatically with an API call. See here for a fast demo (I use EmailEngine to send out an email from an SMTP account and get SPF, DKIM and DMARC info in return): https://www.youtub

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

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] open source mtas?

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 Donnell via mailop

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

Hi, In the WildDuck email server (https://wildduck.email/ ) Haraka handles the MX part. I would say that Haraka is not exactly a server software but a framework. For example in the WildDuck setup it does not handle any queueing. Instead Haraka performs all of it's chec

Re: [mailop] DKIM: ed22519 experiences anyone?

mailauth (https://github.com/andris9/mailauth) library and cli utility can also be used to both verify and sign using Ed25519 DKIM keys. Can't see those keys to become mainstream any time soon though. RSA signature already verifies the message so double signing is basically just for testing purpose

Re: [mailop] Test software for ARC?

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 is also ARC si

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

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, > > Long shot, but is anyon

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

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!

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

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.

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