[pfx] Re: relay message if been deferred previously?

2025-05-01 Thread Michael Grimm via Postfix-users
Wietse Venema via Postfix-users wrote: > Michael Grimm via Postfix-users: >> I do have an smtp2go account created to get those mails sent before going >> through the tedious way of becoming delisted my IPs. >> Currently I have to modify transport_maps to get those stuck

[pfx] Re: relay message if been deferred previously?

2025-05-01 Thread Wietse Venema via Postfix-users
Michael Grimm via Postfix-users: > I do have an smtp2go account created to get those mails sent before going > through the tedious way of becoming delisted my IPs. > Currently I have to modify transport_maps to get those stuck mails resent via > smtp2go. > Now my question: How c

[pfx] relay message if been deferred previously?

2025-05-01 Thread Michael Grimm via Postfix-users
an this be done without manual interference via transport_maps? Thanks in advance and regards, Michael _______ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org

[pfx] Re: Localpart length validation

2025-05-01 Thread Dmytro Alieksieiev via Postfix-users
Hello Wietse, It would be really a solution, thank you :) Regards, Dmytro Alieksieiev DevOps Engineer On 01/05/2025 19:17, Wietse Venema via Postfix-users wrote: I have given this some thought and conclude that most of Postfix isn't architected to report a hard error for an '

[pfx] Re: Localpart length validation

2025-05-01 Thread Wietse Venema via Postfix-users
ould have to go overboard and prepend the full key to the stored data). Wietse ___________ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org

[pfx] Re: Localpart length validation

2025-05-01 Thread Dmytro Alieksieiev via Postfix-users
tain up to 120-130 chars, I end I decided that limit localpart with regex up to 200 chars is big enough to not any user complains and at same time not face any issues with SRS or whatever. Regards, Dmytro Alieksieiev DevOps Engineer _______ Postfix-use

[pfx] Re: Would Postfix be suitable for transferring data from local mobile devices via email?

2025-04-30 Thread Marvin Renich via Postfix-users
* Viktor Dukhovni via Postfix-users [250430 10:25]: > On Wed, Apr 30, 2025 at 09:57:41AM -0400, Marvin Renich via Postfix-users > wrote: > > * Bill Cole via Postfix-users [250430 09:23]: > > > As a full "Message Transport Agent" (MTA) handling

[pfx] Re: Would Postfix be suitable for transferring data from local mobile devices via email?

2025-04-30 Thread Wietse Venema via Postfix-users
Rooma Zoom Zoom via Postfix-users: [ Charset ISO-8859-1 converted... ] > > Hello, > > I'm looking for a way to transfer images and videos from my mobile > devices to an OS X computer on my local network by emailing that > information locally, where I would like to have a

[pfx] Re: Would Postfix be suitable for transferring data from local mobile devices via email?

2025-04-30 Thread Viktor Dukhovni via Postfix-users
On Wed, Apr 30, 2025 at 09:57:41AM -0400, Marvin Renich via Postfix-users wrote: > * Bill Cole via Postfix-users [250430 09:23]: > > As a full "Message Transport Agent" (MTA) handling initial mail submission, > > > Message Transfer Agent > > > See e.g.

[pfx] Re: Would Postfix be suitable for transferring data from local mobile devices via email?

2025-04-30 Thread Marvin Renich via Postfix-users
* Bill Cole via Postfix-users [250430 09:23]: > As a full "Message Transport Agent" (MTA) handling initial mail submission, Message Transfer Agent See e.g. RFC 6409 and RFC 5598. ...Marvin _______ Postfix-users mailing list --

[pfx] Re: Would Postfix be suitable for transferring data from local mobile devices via email?

2025-04-30 Thread Bill Cole via Postfix-users
On 2025-04-29 at 19:10:19 UTC-0400 (Tue, 29 Apr 2025 19:10:19 -0400) Rooma Zoom Zoom via Postfix-users is rumored to have said: How do most people use Postfix? As a full "Message Transport Agent" (MTA) handling initial mail submission, SMTP relaying, mail exchanger ("MX&qu

[pfx] Re: Would Postfix be suitable for transferring data from local mobile devices via email?

2025-04-30 Thread Tom Marcoen (EXT) via Postfix-users
lawful. If you are not the intended recipient, please contact the sender by return e-mail and destroy all copies of the original message. Please visit: http://www.hightechcampus.com/go/pages/disclaimer for the most recent disclaimer. _______ Postfix-use

[pfx] Re: Would Postfix be suitable for transferring data from local mobile devices via email?

2025-04-29 Thread Rooma Zoom Zoom via Postfix-users
ess of installing SSH and SFTP. I appreciate your tips. I will look into Dovecot as well. Jaroslaw Rafa via Postfix-users <mailto:postfix-users@postfix.org> April 29, 2025 at 7:42 PM Dnia 29.04.2025 o godz. 19:10:19 Rooma Zoom Zoom via Postfix-users pisze: A local email server would be

[pfx] Re: Would Postfix be suitable for transferring data from local mobile devices via email?

2025-04-29 Thread Jaroslaw Rafa via Postfix-users
Dnia 29.04.2025 o godz. 19:10:19 Rooma Zoom Zoom via Postfix-users pisze: > > A local email server would be useful for many purposes as an > additional method for communicating between all the different types > of devices on the network, in particular for being able to send > fil

[pfx] Re: Would Postfix be suitable for transferring data from local mobile devices via email?

2025-04-29 Thread Rooma Zoom Zoom via Postfix-users
;t easily be interfaced with email clients? What is it about private networks that mail programs don't like? Aren't private networks essentially the same as larger ones where the difference is mostly just one of configuration? Thanks for your help. Jaroslaw Rafa via Postfix-

[pfx] Re: Would Postfix be suitable for transferring data from local mobile devices via email?

2025-04-29 Thread Jaroslaw Rafa via Postfix-users
Dnia 29.04.2025 o godz. 15:50:11 Rooma Zoom Zoom via Postfix-users pisze: > > I'm looking for a way to transfer images and videos from my mobile > devices to an OS X computer on my local network by emailing that > information locally, where I would like to have a Postfix server

[pfx] Re: Localpart length validation

2025-04-29 Thread Wietse Venema via Postfix-users
Dmytro Alieksieiev via Postfix-users: > On 19/04/2025 13:09, Viktor Dukhovni via Postfix-users wrote: > > > On 19/04/2025 13:09, Viktor Dukhovni via Postfix-users wrote: > > To rewrite envelope recipients, use "virtual_aliases", not > > "recipient_canonica

[pfx] Re: Would Postfix be suitable for transferring data from local mobile devices via email?

2025-04-29 Thread Rooma Zoom Zoom via Postfix-users
ith Postfix. Does anyone know of any good links for doing that? Thanks, Edward John Levine via Postfix-users <mailto:postfix-users@postfix.org> April 29, 2025 at 4:54 PM There are several. The most popular is MacDroid, I use Phone Mechanic. They all transfer over a USB cable which is

[pfx] Re: Would Postfix be suitable for transferring data from local mobile devices via email?

2025-04-29 Thread John Levine via Postfix-users
It appears that Bill Cole via Postfix-users said: >You could easily turn on SMB file sharing on that OS X machine. iOS has >builtin SMB support via the Files app and while I don't really track >Android capabilities, I am sure that if there isn't a builtin SMB >client,

[pfx] Re: Would Postfix be suitable for transferring data from local mobile devices via email?

2025-04-29 Thread Bill Cole via Postfix-users
On 2025-04-29 at 16:18:19 UTC-0400 (Tue, 29 Apr 2025 16:18:19 -0400) Phil Stracchino via Postfix-users is rumored to have said: [...] On Android, I use an app called WiFi Transfer Pro which enables me to just copy files directly across the wireless network using my desktop web browser

[pfx] Re: Would Postfix be suitable for transferring data from local mobile devices via email?

2025-04-29 Thread Randy Bush via Postfix-users
ere > in the Apple ecosystem that serves the same purpose. airdrop randy _______ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org

[pfx] Re: Would Postfix be suitable for transferring data from local mobile devices via email?

2025-04-29 Thread Bill Cole via Postfix-users
On 2025-04-29 at 15:50:11 UTC-0400 (Tue, 29 Apr 2025 15:50:11 -0400) Rooma Zoom Zoom via Postfix-users is rumored to have said: Hello, I'm looking for a way to transfer images and videos from my mobile devices to an OS X computer on my local network by emailing that information lo

[pfx] Re: Would Postfix be suitable for transferring data from local mobile devices via email?

2025-04-29 Thread Phil Stracchino via Postfix-users
On 4/29/25 15:50, Rooma Zoom Zoom via Postfix-users wrote: Hello, I’m looking for a way to transfer images and videos from my mobile devices to an OS X computer on my local network by emailing that information locally, where I would like to have a Postfix server running on OS X which would

[pfx] Would Postfix be suitable for transferring data from local mobile devices via email?

2025-04-29 Thread Rooma Zoom Zoom via Postfix-users
ments? Thanks for your help. ___ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org

[pfx] Re: Localpart length validation

2025-04-29 Thread Dmytro Alieksieiev via Postfix-users
On 19/04/2025 13:09, Viktor Dukhovni via Postfix-users wrote: On 19/04/2025 13:09, Viktor Dukhovni via Postfix-users wrote: To rewrite envelope recipients, use "virtual_aliases", not "recipient_canonical_maps". Hi Viktor, sorry, but for me this not solution. The whole

[pfx] Re: message archival

2025-04-24 Thread Viktor Dukhovni via Postfix-users
On Thu, Apr 24, 2025 at 09:43:34AM -0400, Wietse Venema via Postfix-users wrote: > > This is a sketch, fill in the details and test with care. > > I wish this were easier. If Postfix were to provide native support, > what should it look like? I'm thinking of an interme

[pfx] message archival

2025-04-24 Thread Wietse Venema via Postfix-users
Viktor Dukhovni via Postfix-users: > So you are generating separate copies (always_bcc), but you SHOULD > instead use "recipient_bcc_maps", which makes it possible to encode the > original address in the localpart of the per-recipient Bcc address, > and the resulting envelope

[pfx] Re: How to correctly prepend headers to email with multiple recipients?

2025-04-24 Thread Bill Cole via Postfix-users
On 2025-04-24 at 04:42:00 UTC-0400 (Thu, 24 Apr 2025 11:42:00 +0300) Mike Teplynin via Postfix-users is rumored to have said: On Thu, Apr 24, 2025 at 11:27 AM Jaroslaw Rafa via Postfix-users wrote: As usual in such cases, I think you can write a milter that would do the job exactly as you

[pfx] Re: How to correctly prepend headers to email with multiple recipients?

2025-04-24 Thread Mike Teplynin via Postfix-users
On Thu, Apr 24, 2025 at 11:27 AM Jaroslaw Rafa via Postfix-users wrote: > As usual in such cases, I think you can write a milter that would do the job > exactly as you want. I'm not sure that I have enough skills to write a milter, but this is my plan B :) -- Best regards, Mi

[pfx] Re: How to correctly prepend headers to email with multiple recipients?

2025-04-24 Thread Jaroslaw Rafa via Postfix-users
Dnia 24.04.2025 o godz. 10:21:37 Mike Teplynin via Postfix-users pisze: > Yes, it's about email archiving on edge server, even before relaying > messages to internal servers for checking for spam, viruses, etc. > Currently i'm adding headers in the messages and then do alway

[pfx] Re: How to correctly prepend headers to email with multiple recipients?

2025-04-24 Thread Viktor Dukhovni via Postfix-users
On Thu, Apr 24, 2025 at 10:21:37AM +0300, Mike Teplynin via Postfix-users wrote: > On Thu, Apr 24, 2025 at 9:46 AM Viktor Dukhovni via Postfix-users > wrote: > > > Well, that's rather important information, that wasn't originally > > provided. So this an email ar

[pfx] Re: How to correctly prepend headers to email with multiple recipients?

2025-04-24 Thread Mike Teplynin via Postfix-users
On Thu, Apr 24, 2025 at 9:46 AM Viktor Dukhovni via Postfix-users wrote: > Well, that's rather important information, that wasn't originally > provided. So this an email archiving use case. In that case, > might it not be possibl/desirable to archive a separate copy >

[pfx] Re: How to correctly prepend headers to email with multiple recipients?

2025-04-23 Thread Viktor Dukhovni via Postfix-users
On Thu, Apr 24, 2025 at 09:37:37AM +0300, Mike Teplynin via Postfix-users wrote: > Unfortunately, for internal purposes we need to store not only copies > of messages, but also envelope headers. Sendmail with a full session > log was the ideal solution, but we are (finally!) abandoning

[pfx] Re: How to correctly prepend headers to email with multiple recipients?

2025-04-23 Thread Mike Teplynin via Postfix-users
On Wed, Apr 23, 2025 at 10:46 PM Jaroslaw Rafa via Postfix-users wrote: > Well, the very way Bcc works is that Bcc recipients are put in the envelope, > but they aren't put into "To:" or "Cc:" headers in the message. So if you > want to add recipients that are i

[pfx] Re: How to correctly prepend headers to email with multiple recipients?

2025-04-23 Thread Viktor Dukhovni via Postfix-users
o split the envelope for relayed messages into separate deliveries for each recipient, then you can use the "O" option of smtp(8) for the associated transport and have "X-Original-To" headers added. -- Viktor. _______ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org

[pfx] Re: How to correctly prepend headers to email with multiple recipients?

2025-04-23 Thread Steffen Nurpmeso via Postfix-users
Jaroslaw Rafa via Postfix-users wrote in <20250423194645.ga12...@rafa.eu.org>: |Dnia 23.04.2025 o godz. 20:32:31 Mike Teplynin via Postfix-users pisze: |> |>> Why do you want to break Bcc by recording all envelope recipients in |>> headers? Unless you can guarantee

[pfx] Re: How to correctly prepend headers to email with multiple recipients?

2025-04-23 Thread Jaroslaw Rafa via Postfix-users
Dnia 23.04.2025 o godz. 20:32:31 Mike Teplynin via Postfix-users pisze: > > > Why do you want to break Bcc by recording all envelope recipients in > > headers? Unless you can guarantee that all messages are > > single-recipient, or that Bcc is never used/intended by the

[pfx] Re: How to correctly prepend headers to email with multiple recipients?

2025-04-23 Thread Mike Teplynin via Postfix-users
On Wed, Apr 23, 2025 at 6:06 PM Viktor Dukhovni via Postfix-users wrote: > Why do you want to break Bcc by recording all envelope recipients in > headers? Unless you can guarantee that all messages are > single-recipient, or that Bcc is never used/intended by the user, > adding suc

[pfx] Re: How to correctly prepend headers to email with multiple recipients?

2025-04-23 Thread Viktor Dukhovni via Postfix-users
On Wed, Apr 23, 2025 at 05:35:54PM +0300, Mike Teplynin via Postfix-users wrote: > I want to add custom headers with "envelope from" and "envelope to" info > received emails. To do this, I added the following lines to > smtpd_relay_restrictions: Why do you want

[pfx] Re: Bogus HELO not being blocked

2025-04-23 Thread Matus UHLAR - fantomas via Postfix-users
Viktor Dukhovni via Postfix-users writes: Postfix does not know which IPs are "routable", and which not. All IP literals are exempt from the above checks. On 22.04.25 13:00, Phillip Susi via Postfix-users wrote: It doesn't matter whether they are routable or not; it isn&

[pfx] Re: How to correctly prepend headers to email with multiple recipients?

2025-04-23 Thread Wietse Venema via Postfix-users
See https://www.postfix.org/postconf.5.html#smtpd_delay_reject (evaluate smtpd_client/helo/sender_restrictions 'immediately' instead of postponing them until RCPT TO). Wietse _______ Postfix-users mailing list -- postfix-users@post

[pfx] How to correctly prepend headers to email with multiple recipients?

2025-04-23 Thread Mike Teplynin via Postfix-users
:00 postfix/qmgr[2381502]: 675C218000D0: from=, size=7269, nrcpt=3 (queue active) For 1st recipient check do before queue, and then message go to queue and then checks do for other recipients. -- Best regards, Mike Teplynin _______ Postfix-users mailing

[pfx] Postfix stable release 3.10.2 and legacy releases 3.9.4, 3.8.10, 3.7.15

2025-04-22 Thread Wietse Venema via Postfix-users
to Dovecot documentation. You can find the updated Postfix source code at the mirrors listed at https://www.postfix.org/. Wietse _______ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org

[pfx] Re: Bogus HELO not being blocked

2025-04-22 Thread Phillip Susi via Postfix-users
Viktor Dukhovni via Postfix-users writes: > Postfix does not know which IPs are "routable", and which not. All > IP literals are exempt from the above checks. It doesn't matter whether they are routable or not; it isn't a fqdn and so should be rejected due to rej

[pfx] Re: Question about /etc/aliases and virtual_alias_maps?

2025-04-21 Thread Viktor Dukhovni via Postfix-users
On Mon, Apr 21, 2025 at 12:48:16PM +0200, Klaus Tachtler via Postfix-users wrote: > Yes, you are right - in $mydestination is, as described in the > documentation, $myorigin = tachtler.net - NOT - included and > $virtual_mailbox_domains = tachtler.net (only). > > So, if I

[pfx] Re: Question about /etc/aliases and virtual_alias_maps?

2025-04-21 Thread Wietse Venema via Postfix-users
Klaus Tachtler via Postfix-users: > Hello Viktor, > > First of all, thank you for your answers and your patience with me. > > Yes, you are right - in $mydestination is, as described in the > documentation, $myorigin = tachtler.net - NOT - included and > $virtual_mailbox_d

[pfx] Re: Question about /etc/aliases and virtual_alias_maps?

2025-04-21 Thread Klaus Tachtler via Postfix-users
d with DeepL.com (free version) On 4/21/25 08:51, Viktor Dukhovni via Postfix-users wrote: On Mon, Apr 21, 2025 at 08:33:44AM +0200, Klaus Tachtler via Postfix-users wrote: When creating the e-mail using echo “Test email (virtual domain)” | /usr/sbin/sendmail root Is not taken into account i

[pfx] Re: Question about /etc/aliases and virtual_alias_maps?

2025-04-20 Thread Viktor Dukhovni via Postfix-users
On Mon, Apr 21, 2025 at 08:33:44AM +0200, Klaus Tachtler via Postfix-users wrote: > When creating the e-mail using > > echo “Test email (virtual domain)” | /usr/sbin/sendmail root > > Is not taken into account in the subsequent configuration of virtual domains >

[pfx] Re: Question about /etc/aliases and virtual_alias_maps?

2025-04-20 Thread Klaus Tachtler via Postfix-users
Viktor Dukhovni via Postfix-users wrote: On Sun, Apr 20, 2025 at 09:02:43AM +0200, Klaus Tachtler via Postfix-users wrote: I have a question of understanding: If virtual_alias_maps is configured and working successfully and an email address is defined in /etc/aliases to forward the emails of th

[pfx] Bash automation for Postfix

2025-04-20 Thread Travis Bean via Postfix-users
___ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org

[pfx] Re: Question about /etc/aliases and virtual_alias_maps?

2025-04-20 Thread Viktor Dukhovni via Postfix-users
On Sun, Apr 20, 2025 at 09:02:43AM +0200, Klaus Tachtler via Postfix-users wrote: > I have a question of understanding: > > If virtual_alias_maps is configured and working successfully and an email > address is defined in /etc/aliases to forward the emails of the root user, > th

[pfx] Question about /etc/aliases and virtual_alias_maps?

2025-04-20 Thread Klaus Tachtler via Postfix-users
ething? Thanks in advance for an explanation. Regards Klaus. -- --- e-Mail : kl...@tachtler.net Homepage: https://www.tachtler.net DokuWiki: https://dokuwiki.tachtler.net --- ________

[pfx] Re: error lmdb update

2025-04-19 Thread John Hill via Postfix-users
And you do!! JhillOn Apr 19, 2025 9:52 PM, Wietse Venema via Postfix-users wrote:John Hill via Postfix-users: > I was deleting file then, copy in new one. > > I stopped the deletion. It seems to work. > > I thought of writing directly to the file in the maps directory. >

[pfx] Re: error lmdb update

2025-04-19 Thread Wietse Venema via Postfix-users
John Hill via Postfix-users: > I was deleting file then, copy in new one. > > I stopped the deletion. It seems to work. > > I thought of writing directly to the file in the maps directory. > > But not sure about the file locking you mentioned. > > I'll do some

[pfx] Re: error lmdb update

2025-04-19 Thread John Hill via Postfix-users
stfix-users wrote: John Hill via Postfix-users: When I manually update my lmdb access tables, adding or deleting. I see this message in the log: error: accept connection: Socket operation on non-socket. The line before this error: table lmdb:/etc/postfix/maps/postscreen_blacklist has changed - finishi

[pfx] Re: error lmdb update

2025-04-19 Thread Wietse Venema via Postfix-users
John Hill via Postfix-users: > When I manually update my lmdb access tables, adding or deleting. I see > this message in the log: error: accept connection: Socket operation on > non-socket. > > The line before this error: table > lmdb:/etc/postfix/maps/postscreen_bla

[pfx] Re: smtp_tls_security_level = may vs. encrypt with "enabling PIX workarounds" on destination MX server

2025-04-19 Thread A. Schulze via Postfix-users
Am 19.04.25 um 17:51 schrieb Viktor Dukhovni via Postfix-users: But it may be time for Postfix to no longer enable the PIX workarounds by default. agreed. If an operator choose a security device in front if it's MTA that strip down SMTP like 1980, he choose plaintext smtp only. I

[pfx] Re: error lmdb update

2025-04-19 Thread John Hill via Postfix-users
Just checking Thanks --john On 4/19/25 12:08 PM, Viktor Dukhovni via Postfix-users wrote: On Sat, Apr 19, 2025 at 11:11:11AM -0400, John Hill via Postfix-users wrote: When I manually update my lmdb access tables, adding or deleting. I see this message in the log: error: accept connection

[pfx] Re: error lmdb update

2025-04-19 Thread Viktor Dukhovni via Postfix-users
On Sat, Apr 19, 2025 at 11:11:11AM -0400, John Hill via Postfix-users wrote: > When I manually update my lmdb access tables, adding or deleting. I see this > message in the log: error: accept connection: Socket operation on > non-socket. > > The line before this error: table >

[pfx] Re: smtp_tls_security_level = may vs. encrypt with "enabling PIX workarounds" on destination MX server

2025-04-19 Thread Viktor Dukhovni via Postfix-users
On Sat, Apr 19, 2025 at 05:12:06PM +0200, Florian Piekert via Postfix-users wrote: > #smtp_tls_security_level = may > smtp_tls_security_level = encrypt > > for a while, until just now. When I noticed that some target mx > destination had delivery issues with this, I put the

[pfx] Re: Localpart length validation

2025-04-19 Thread Viktor Dukhovni via Postfix-users
On Sat, Apr 19, 2025 at 04:50:04PM +0200, Matus UHLAR - fantomas via Postfix-users wrote: > > I recommend against "recipient_canonical_maps", it rewrites a subset of > > the message headers, (To/Cc or Resent-To/Resent-Cc), while in almost all > > cases one shoul

[pfx] Re: smtp_tls_security_level = may vs. encrypt with "enabling PIX workarounds" on destination MX server

2025-04-19 Thread Florian Piekert via Postfix-users
Hello, ofc NOT. But that then works. Danke Ömer! Am 19.04.2025 um 17:18 schrieb Ömer Güven: mx2.neumuenster.demay Have you tried: neumuenster.demay Best, Ömer Am 19.04.2025 um 17:15 schrieb Florian Piekert via Postfix-users : Dear Postfixians, I have noticed

[pfx] Re: smtp_tls_security_level = may vs. encrypt with "enabling PIX workarounds" on destination MX server

2025-04-19 Thread Ömer Güven via Postfix-users
> > mx2.neumuenster.demay Have you tried: > neumuenster.demay Best, Ömer > Am 19.04.2025 um 17:15 schrieb Florian Piekert via Postfix-users > : > > Dear Postfixians, > > I have noticed the following. > > In main.cf I had &g

[pfx] smtp_tls_security_level = may vs. encrypt with "enabling PIX workarounds" on destination MX server

2025-04-19 Thread Florian Piekert via Postfix-users
___ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org

[pfx] error lmdb update

2025-04-19 Thread John Hill via Postfix-users
work OK. I am using postmap -i on the tables. I create access tables in a working directory, then copy them to the postfix maps directory and run postmap. Am I doing something wrong? Thx --john ___ Postfix-users mailing list -- postfix-users

[pfx] Re: Localpart length validation

2025-04-19 Thread Matus UHLAR - fantomas via Postfix-users
On 18.04.25 22:00, Dmytro Alieksieiev via Postfix-users wrote: > So you say it's better to do recipient_canonical_maps on incoming mail? > How it will improve situation? SRS will still throw same error and > Postfix still reply with 4xx, no? On Sat, Apr 19, 2025 at 12:13:52P

[pfx] Re: Localpart length validation

2025-04-19 Thread Dmitriy Alekseev via Postfix-users
It works if next hop accept email inside of smtp session and then fails, this not a problem. -- *Best Regards,* Dmitriy Alekseev DevOps Engineer On Sat, 19 Apr 2025, 16:12 Benny Pedersen via Postfix-users, < postfix-users@postfix.org> wrote: > Dmitriy Alekseev via Postfix-users skrev

[pfx] Re: Localpart length validation

2025-04-19 Thread Benny Pedersen via Postfix-users
Dmitriy Alekseev via Postfix-users skrev den 2025-04-19 15:59: Reverse path is must to be in place to properly process bounces back if due to any reason dst will fail to get email, and that's all. this is working if hosts does not accept and later bounces SRS is not helpfull

[pfx] Re: Localpart length validation

2025-04-19 Thread Dmitriy Alekseev via Postfix-users
Reverse path is must to be in place to properly process bounces back if due to any reason dst will fail to get email, and that's all. -- *Best Regards,* Dmitriy Alekseev DevOps Engineer On Sat, 19 Apr 2025, 15:40 Viktor Dukhovni via Postfix-users, < postfix-users@postfix.org> wrote

[pfx] Re: Localpart length validation

2025-04-19 Thread Viktor Dukhovni via Postfix-users
r_canonical_maps = ... > > > > is close enough. For header rewriting, use "canonical_maps", which > > consistently rewrites all headers. -- Viktor. _______ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org

[pfx] Re: Localpart length validation

2025-04-19 Thread Dmitriy Alekseev via Postfix-users
I do not rewrite any headers and have 0 intention to do so as it break existing dkim and arc signatures. No modification except envelopes needed. -- *Best Regards,* Dmitriy Alekseev DevOps Engineer On Sat, 19 Apr 2025, 13:10 Viktor Dukhovni via Postfix-users, < postfix-users@postfix.org>

[pfx] Re: Localpart length validation

2025-04-19 Thread Viktor Dukhovni via Postfix-users
On Sat, Apr 19, 2025 at 12:13:52PM +0200, Matus UHLAR - fantomas via Postfix-users wrote: > On 18.04.25 22:00, Dmytro Alieksieiev via Postfix-users wrote: > > So you say it's better to do recipient_canonical_maps on incoming mail? > > How it will improve situation? SRS w

[pfx] Re: Localpart length validation

2025-04-19 Thread Matus UHLAR - fantomas via Postfix-users
On 18/04/2025 20:06, Matus UHLAR - fantomas via Postfix-users wrote: I remember now when I implemented SRS, I configured separate postfix instance for outgoing mail.  This is the postfix issue described in postsrs docs: canonical maps are processed when mail is being received. Yep, I have 2

[pfx] Re: Localpart length validation

2025-04-18 Thread Dmytro Alieksieiev via Postfix-users
On 18/04/2025 20:06, Matus UHLAR - fantomas via Postfix-users wrote: I remember now when I implemented SRS, I configured separate postfix instance for outgoing mail.  This is the postfix issue described in postsrs docs: canonical maps are processed when mail is being received. Yep, I have 2

[pfx] Re: Localpart length validation

2025-04-18 Thread Matus UHLAR - fantomas via Postfix-users
On 2025-04-18 at 14:06:57 UTC-0400 (Fri, 18 Apr 2025 20:06:57 +0200) Matus UHLAR - fantomas via Postfix-users is rumored to have said: I don't recommend enforcing length shorter than mentioned RFC minimum of 64. On 18.04.25 14:53, Bill Cole via Postfix-users wrote: That's easy

[pfx] Re: Localpart length validation

2025-04-18 Thread Bill Cole via Postfix-users
On 2025-04-18 at 14:06:57 UTC-0400 (Fri, 18 Apr 2025 20:06:57 +0200) Matus UHLAR - fantomas via Postfix-users is rumored to have said: > I don't recommend enforcing length shorter than mentioned RFC minimum of 64. That's easy enough to enforce with a regexp/pcre sender access ma

[pfx] Re: Localpart length validation

2025-04-18 Thread Matus UHLAR - fantomas via Postfix-users
strange, according to http://www.postfix.org/postconf.5.html#socketmap_max_reply_size the maximum reply size is 100k by default. I use postsrd without problems. On 18.04.25 18:47, Dmytro Alieksieiev via Postfix-users wrote: want to highlight this is not permanent issue and this is first time

[pfx] Re: per-domain header checks?

2025-04-18 Thread Alex via Postfix-users
regex.conf: >> reject >> header /From/ /^user@baddom\.tld$/i and envrcpt /@example\.com$/i >> > It looks like this is the place to start? https://github.com/milter-regex/milter-regex/tree/main Can I ask usage questions about this plugin here? Thanks, Alex __

[pfx] Re: Queue IDs

2025-04-18 Thread Doug Hardie via Postfix-users
> On Apr 17, 2025, at 05:36, Bill Cole via Postfix-users > wrote: > > On 2025-04-17 at 05:09:25 UTC-0400 (Thu, 17 Apr 2025 02:09:25 -0700) > Doug Hardie via Postfix-users > is rumored to have said: > >> Long IDs and not a lot of spam. Normal is in the 10s daily.

[pfx] Re: Localpart length validation

2025-04-18 Thread Dmytro Alieksieiev via Postfix-users
s just in localpart*... Regards, Dmytro Alieksieiev DevOps Engineer On 18/04/2025 15:51, Matus UHLAR - fantomas via Postfix-users wrote: _______________ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org

[pfx] Re: postscreen after greeting tests?

2025-04-18 Thread Bill Cole via Postfix-users
On 2025-04-17 at 21:05:50 UTC-0400 (Thu, 17 Apr 2025 21:05:50 -0400) Greg Klanderman via Postfix-users is rumored to have said: > Hi Bill > > Thanks for your reply.. Always happy to be of help. [...] > OK: > > % postconf | grep 'postscreen_.*_\(enable\|action\)'

[pfx] Re: postscreen after greeting tests?

2025-04-18 Thread Bill Cole via Postfix-users
On 2025-04-17 at 23:19:06 UTC-0400 (Fri, 18 Apr 2025 05:19:06 +0200) Benny Pedersen via Postfix-users is rumored to have said: > Greg Klanderman via Postfix-users skrev den 2025-04-18 03:05: > >>> Hard evidence of that would be helpful to show exactly what is logged and &

[pfx] Re: Localpart length validation

2025-04-18 Thread Matus UHLAR - fantomas via Postfix-users
On 18.04.25 11:17, Dmytro Alieksieiev via Postfix-users wrote: I get a bit annoying spam lately to rcpts like <1239123129381239...@example.com> where localpart is bunch of numbers and just localpart alone length is more then 300 chars. https://datatracker.ietf.org/doc/html/rfc5321#s

[pfx] Re: per-domain header checks?

2025-04-18 Thread Dmytro Alieksieiev via Postfix-users
and have blocklist rules (and meta rules with more flexibility), but I feel like doing it at the SMTP level would be easier, and also avoid quarantining the junk when it should just be rejected.___________ Postfix-users mailing list -- postfix-users@postfix.o

[pfx] Re: milter~regex homepage (was: Re: per-domain header checks?)

2025-04-18 Thread Bill Cole via Postfix-users
On 2025-04-17 at 20:49:12 UTC-0400 (Fri, 18 Apr 2025 02:49:12 +0200) Ralph Seichter via Postfix-users is rumored to have said: > * Alex via Postfix-users: > >> It looks like this is the place to start? >> https://github.com/milter-regex/milter-regex/tree/main > > I re

[pfx] Re: Localpart length validation

2025-04-18 Thread Dmytro Alieksieiev via Postfix-users
More over issue not in SRS, issue actually about postfix in general. I don't know why there no defaults to do any validations check of sender|rcpts. Regards, Dmytro Alieksieiev DevOps Engineer On 18/04/2025 13:20, Benny Pedersen via Postfix-users wrote: Dmytro Alieksieiev via Postfix-

[pfx] Re: Localpart length validation

2025-04-18 Thread Dmytro Alieksieiev via Postfix-users
wrote: see headers from my mail here, its perfect, thanks for finaly see sys4.de knows what thay do with rspamd now :=) _______ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org

[pfx] Re: Localpart length validation

2025-04-18 Thread Dmytro Alieksieiev via Postfix-users
s sort of task. Regards, Dmytro Alieksieiev DevOps Engineer On 18/04/2025 13:34, Benny Pedersen via Postfix-users wrote: Dmytro Alieksieiev skrev den 2025-04-18 13:25: Hi Benn, you want propose any better alternatives for a forwarding to not break SPF and have ability properly send emails with

[pfx] Re: Localpart length validation

2025-04-18 Thread Benny Pedersen via Postfix-users
here, its perfect, thanks for finaly see sys4.de knows what thay do with rspamd now :=) ___ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org

[pfx] Re: Localpart length validation

2025-04-18 Thread Dmytro Alieksieiev via Postfix-users
Hi Benn, you want propose any better alternatives for a forwarding to not break SPF and have ability properly send emails without DKIM? Regards, Dmytro Alieksieiev DevOps Engineer On 18/04/2025 13:20, Benny Pedersen via Postfix-users wrote: Dmytro Alieksieiev via Postfix-users skrev den 2025

[pfx] Re: Localpart length validation

2025-04-18 Thread Benny Pedersen via Postfix-users
Dmytro Alieksieiev via Postfix-users skrev den 2025-04-18 11:17: smtpd_recipient_restrictions = check_recipient_access regexp:/etc/postfix/recipient_address_length_restrictions ... /etc/postfix/recipient_address_length_restrictions /^.{38,}@/554 5.1.7 Recipient address rejected

[pfx] Localpart length validation

2025-04-18 Thread Dmytro Alieksieiev via Postfix-users
postfix/recipient_address_length_restrictions     ... /etc/postfix/recipient_address_length_restrictions /^.{38,}@/554 5.1.7 Recipient address rejected: Localpart is too long. 38 chars and greater chosen due to SRS need also some space. -- Regards, Dmytro Alieksieiev DevOps Engineer ___________

[pfx] Re: postscreen after greeting tests?

2025-04-18 Thread Benny Pedersen via Postfix-users
Greg Klanderman via Postfix-users skrev den 2025-04-18 03:05: Hard evidence of that would be helpful to show exactly what is logged and exactly what configuration postscreen is using. https://www.postfix.org/DEBUG_README.html#mail gives details. OK: % postconf | grep 'postscreen_.*_\(e

[pfx] Re: haproxy behind smtp

2025-04-18 Thread Wietse Venema via Postfix-users
natan via Postfix-users: > Hi > I known that but I terminated tls via haproxy Then this is better discussed on an HaProxy forum. Wietse ___ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-us

[pfx] Re: Queue IDs

2025-04-17 Thread Doug Hardie via Postfix-users
postfix for specific email, it not mean anything outside of > it. > > On Thu, 17 Apr 2025, 09:53 Doug Hardie via Postfix-users, > wrote: > Lately, when I look at the mail queue I see IDs that end in PPn where n is an > integer. So far, all of them have been bounces of spam.

[pfx] Re: per-domain header checks?

2025-04-17 Thread Alex via Postfix-users
r('From', 'Alex ') syslog: mail-lf1-f42.google.com [209.85.167.42]: REJECT: bad address, HELO: mail-lf1-f42.google.com, FROM: , RCPT: , From: Alex , To: , Subject: alex ___ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org

[pfx] Re: postscreen after greeting tests?

2025-04-17 Thread Greg Klanderman via Postfix-users
Hi Bill Thanks for your reply.. >>>>> On April 17, 2025 Bill Cole via Postfix-users >>>>> wrote: > On 2025-04-17 at 16:15:20 UTC-0400 (Thu, 17 Apr 2025 16:15:20 -0400) > Greg Klanderman via Postfix-users > is rumored to have said: >> Hi, >

[pfx] milter~regex homepage (was: Re: per-domain header checks?)

2025-04-17 Thread Ralph Seichter via Postfix-users
* Alex via Postfix-users: > It looks like this is the place to start? > https://github.com/milter-regex/milter-regex/tree/main I recommend starting at http://benzedrine.ch/milter-regex.html instead, because that's the official milter-regex homepage (plus, it shows the formatted manpag

[pfx] Re: postscreen after greeting tests?

2025-04-17 Thread Bill Cole via Postfix-users
On 2025-04-17 at 16:15:20 UTC-0400 (Thu, 17 Apr 2025 16:15:20 -0400) Greg Klanderman via Postfix-users is rumored to have said: Hi, Am I correct that the after greeting tests are turned off by default? Yes. You can trust the documentation. It may require careful reading and logical

[pfx] postscreen after greeting tests?

2025-04-17 Thread Greg Klanderman via Postfix-users
#x27;? thanks, Greg _______ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org

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