[pfx] Re: Integrating a new milter with Postfix
PGNet Dev via Postfix-users skrev den 2023-03-12 14:46: systemctl list-units | egrep "regex|clam|spam|dkim" |grep service clamav-daemon.serviceloaded active running clamd scanner clamav-milter.serviceloaded active running clamav milter dkimpy-milter.serviceloaded active running dkimpy milter mregex.service loaded active running regex milter spamassassin-milter.service loaded active running SA milter spamd.serviceloaded active runningSA daemon works great except dkimpy-milter installed from pip3 install dkimpy-milter does not support pep517, with makes it impossible to make gentoo ebuilds for it in the tarball it have dkimpy_milter dir, and the tarball in pypi is dkimpy-milter, details mater in gentoo portage ___ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org
[pfx] Re: Integrating a new milter with Postfix
Wietse Venema via Postfix-users:
> EML via Postfix-users:
> > I've written a before-queue milter that I'm trying to integrate with
> > Postfix, but there doesn't seem to be any specific documentation on how
> > to do this. During development, I ran the milter manually, listening on
> > port 7950, with nothing in master.cf, and this in main.cf:
> >
> > smtpd_milters = inet:localhost:7950
> > non_smtpd_milters = $smtpd_milters
> >
> > This works. For production, I'd like to get Postfix to run the milter,
> > so I've added this to master.cf:
> >
> > 7950 inet n y n 0 - samilter { -p inet:7950@localhost }
> >
>
> You can only run POSTFIX programs this way.
>
> Non-Postfix program can be run with the pipe(8) daemon (for transient
> programs) and spawn(8) daemon (for persistemt programs).
Actually, both are for running a transient command. This setup is
not suitable for Milters that want to create their own socket, it
is for programs that read from stdin and that write to stdout.
Wietse
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[pfx] Re: Integrating a new milter with Postfix
EML via Postfix-users:
> I've written a before-queue milter that I'm trying to integrate with
> Postfix, but there doesn't seem to be any specific documentation on how
> to do this. During development, I ran the milter manually, listening on
> port 7950, with nothing in master.cf, and this in main.cf:
>
> smtpd_milters = inet:localhost:7950
> non_smtpd_milters = $smtpd_milters
>
> This works. For production, I'd like to get Postfix to run the milter,
> so I've added this to master.cf:
>
> 7950 inet n y n 0 - samilter { -p inet:7950@localhost }
>
You can only run POSTFIX programs this way.
Non-Postfix program can be run with the pipe(8) daemon (for transient
programs) and spawn(8) daemon (for persistemt programs).
Wietse
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[pfx] Re: Integrating a new milter with Postfix
Dnia 12.03.2023 o godz. 12:43:00 EML via Postfix-users pisze: > I can run the milter as a > service, if necessary, instead of adding an entry in master.cf, but > this feels like the wrong way to do this. Thanks. It's actually the proper way to do this. Milters are separate services that Postfix communicates with, and it is their job to care for their own startup, not Postfix's. -- Regards, Jaroslaw Rafa r...@rafa.eu.org -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub." ___ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org
[pfx] Re: Integrating a new milter with Postfix
That's a surprise - thanks. I've just checked and seen that opendkim and opendmarc set up init-style services. I'll do a systemd service for this milter, but I'd be interested to hear if there's any policy or other advice about whether we should be using master.cf or a service. ultimately up to you. my $0.02, let postfix be postfix, not a 3rd-party service manager here, e.g. grep " smtpd_milters" master.cf -o smtpd_milters=unix:/run/mregex/mregex.sock,unix:/run/clamav-milter/clamav-milter.sock,unix:/run/spamassassin-milter/spamassassin-milter.sock -o smtpd_milters=unix:/run/dkimpy-milter/dkimpy-milter.sock systemctl list-units | egrep "regex|clam|spam|dkim" |grep service clamav-daemon.serviceloaded active running clamd scanner clamav-milter.serviceloaded active running clamav milter dkimpy-milter.serviceloaded active running dkimpy milter mregex.service loaded active running regex milter spamassassin-milter.service loaded active running SA milter spamd.serviceloaded active runningSA daemon works great fwiw, i also run the fastmail auth milter in its SMTP mode in a prior stage, and inject into this^^ milter stage ymmv. ___ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org
[pfx] Re: Integrating a new milter with Postfix
On 12/03/2023 12:49, David Bürgin via Postfix-users wrote: EML: I can run the milter as a service, if necessary, instead of adding an entry in master.cf, but this feels like the wrong way to do this. Thanks. But note that this is how milters are normally operated, eg milters installed from a distro package. That's a surprise - thanks. I've just checked and seen that opendkim and opendmarc set up init-style services. I'll do a systemd service for this milter, but I'd be interested to hear if there's any policy or other advice about whether we should be using master.cf or a service. ___ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org ___ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org
[pfx] Re: Integrating a new milter with Postfix
EML: > I can run the milter as a service, if necessary, instead of adding an entry > in master.cf, but this feels like the wrong way to do this. Thanks. But note that this is how milters are normally operated, eg milters installed from a distro package. ___ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org
