Re: [exim] Wildcard CN verify error

2023-04-20 Thread Evgeniy Berdnikov via Exim-users
On Thu, Apr 20, 2023 at 09:26:38AM +0100, Jeremy Harris via Exim-users wrote: > On 20/04/2023 06:18, Jasen Betts via Exim-users wrote: > > Their .com is a cname pointing to the .org, so the same host is both > > .com and .org, but their host isn't using SNI. > > This raises the question: should

Re: [exim] Wildcard CN verify error

2023-04-18 Thread Evgeniy Berdnikov via Exim-users
On Tue, Apr 18, 2023 at 05:03:47PM -0400, Lance Lovette via Exim-users wrote: > It appears the cert does have a SAN entry. (34.160.13.42 is an IP for > smtp.mailgun.org.) > > $ openssl s_client -starttls smtp -connect 34.160.13.42:587 2>/dev/null > | openssl x509 -noout -text > >

Re: [exim] Proxy smtp connections to multiple Exim servers behind proxy

2023-04-15 Thread Evgeniy Berdnikov via Exim-users
On Sat, Apr 15, 2023 at 08:44:08PM +0100, Sebastian Arcus via Exim-users wrote: > These are all separate servers belonging to different organisations. They > each host their own mail domain and users. This can't be changed. I am not > looking to do load balancing. I am looking to share the public

Re: [exim] Proxy smtp connections to multiple Exim servers behind proxy

2023-04-15 Thread Evgeniy Berdnikov via Exim-users
On Sat, Apr 15, 2023 at 06:03:29PM +0100, Sebastian Arcus wrote: > On 15/04/2023 16:46, Evgeniy Berdnikov via Exim-users wrote: > > My question is: why do you want to use so complicated scheme, while it's > > very simple task to set up a farm of Exim servers, each operating fo

Re: [exim] Proxy smtp connections to multiple Exim servers behind proxy

2023-04-15 Thread Evgeniy Berdnikov via Exim-users
On Sat, Apr 15, 2023 at 12:53:54PM +0100, Sebastian Arcus via Exim-users wrote: > I have a number of Exim servers behind a NAT gateway (actually connected > with vpn's to a cloud vps - but I'm hoping this is not relevant to this > post). I would like the gateway to send incoming port 25 traffic to

Re: [exim] Configuring exim to use an non-TLS connection to port 587.

2023-04-11 Thread Evgeniy Berdnikov via Exim-users
On Tue, Apr 11, 2023 at 06:56:10PM +0100, Jeremy Harris via Exim-users wrote: >20:33:41 1656 failed to expand "<; ${if > exists{/etc/exim4/passwd.client} > {${lookup{$host}nwildlsearch{/etc/exim4/passwd.client}{$host_address}}}{} }" > while checking a list: failed to open

Re: [exim] Re (2): Syntactic validity of configuration.

2023-04-11 Thread Evgeniy Berdnikov via Exim-users
On Tue, Apr 11, 2023 at 10:04:49AM +0200, Slavko via Exim-users wrote: > Dňa Tue, 11 Apr 2023 08:39:30 +0100 Jeremy Harris via Exim-users > napísal: > > > On 11/04/2023 07:44, Slavko via Exim-users wrote: > > > The only downside with exim is, that this split (as implemented > > > in debian) is

Re: [exim] Make auth unsuccessful with some conditions

2023-03-31 Thread Evgeniy Berdnikov via Exim-users
On Fri, Mar 31, 2023 at 04:19:05PM +0300, Dzmitry Shykuts via Exim-users wrote: > I found where the problem was! > > It turns out that the Thunderbird mail client uses two types of > authentication with an unencrypted password at the same time: PLAIN and > LOGIN. First it tries PLAIN (and my

Re: [exim] Re (2): Configuring for non-encrypted MUA to localhost. TLS-on-connect, exim to smarthost.

2023-03-31 Thread Evgeniy Berdnikov via Exim-users
On Fri, Mar 31, 2023 at 04:22:43PM +0100, Jeremy Harris via Exim-users wrote: > On 31/03/2023 16:15, Evgeniy Berdnikov via Exim-users wrote: > > .ifdef REMOTE_SMTP_SMARTHOST_PROTOCOL > > protocol = REMOTE_SMTP_SMARTHOST_PROTOCOL > > .endif > > Doesn't that impl

Re: [exim] Re (2): Configuring for non-encrypted MUA to localhost. TLS-on-connect, exim to smarthost.

2023-03-31 Thread Evgeniy Berdnikov via Exim-users
On Fri, Mar 31, 2023 at 04:09:10PM +0200, Heiko Schlittermann via Exim-users wrote: > Peter via Exim-users (Fr 31 Mär 2023 15:40:35 CEST): > > From: Jeremy Harris via Exim-users > > Subject: Re: [exim] Configuring for non-encrypted MUA to localhost. > > TLS-on-connect, exim to smarthost. >

Re: [exim] Something like "domains_require_tls"

2023-03-29 Thread Evgeniy Berdnikov via Exim-users
On Wed, Mar 29, 2023 at 06:59:42PM +, Slavko via Exim-users wrote: > Why in hell the certificate signed by same (anonymous for me) > group (understand CA) is considered as secure, but certificate > signed by my own CA is not ? Only because someone (anonymous > for me again) decided that these

Re: [exim] Something like "domains_require_tls"

2023-03-29 Thread Evgeniy Berdnikov via Exim-users
On Wed, Mar 29, 2023 at 09:40:16AM +0200, Kirill Miazine via Exim-users wrote: > I understand it might help a little bit to require TLS, but without > verficiation that a certificate is valid, TLS requirement is not such > a big win, is it? Depends on your aims. Pure encryption is one level of

Re: [exim] Ratelimiting recipients per sender_address

2023-03-09 Thread Evgeniy Berdnikov via Exim-users
On Thu, Mar 09, 2023 at 04:47:32PM +0100, Olaf Hopp (SCC) via Exim-users wrote: > Dear list, > we want to ratelimit incomming mail bursts (e.g. due > to phishing attacks). > To get an idea of reasonable values I have > > warn > ratelimit = 100 / 60s / strict / $sender_address >

Re: [exim] exim rewrites the "From:" address

2023-02-27 Thread Evgeniy Berdnikov via Exim-users
On Mon, Feb 27, 2023 at 04:01:19PM +, Nick via Exim-users wrote: > The point is, what is it in the config files that makes it rewrite > the From: address; or alternatively, what should be in the config > files to make it preserve the From: address? Almost all possible manipulations with this

Re: [exim] spam_score_int - what to do with negative values?

2023-01-26 Thread Evgeniy Berdnikov via Exim-users
Hello. On Thu, Jan 26, 2023 at 11:31:24AM +0100, Niels Kobschätzki via Exim-users wrote: > deny message = delivery error with obfuscating details > condition = ${if >{$spam_score_int}{120}{1}{0}} > > Usually this is no problem. But now I have a user who got a mail that was > denied with a

Re: [exim] FTP access to exim.org not working?

2022-12-17 Thread Evgeniy Berdnikov via Exim-users
On Sat, Dec 17, 2022 at 04:59:59PM +0100, Moritz Orbach via Exim-users wrote: > I configured connection tracking for the FTP protocol in nftables. Does > it work now in passive mode? Yes, now it works in both modes. -- Eugene Berdnikov -- ## List details at

Re: [exim] Blocking a Class C

2022-12-08 Thread Evgeniy Berdnikov via Exim-users
On Thu, Dec 08, 2022 at 12:22:13PM -0700, The Doctor via Exim-users wrote: > On Thu, Dec 08, 2022 at 09:24:19PM +0300, Odhiambo Washington via Exim-users > wrote: [...] > > >>> host in "5.34.207.0/24"? yes (matched "5.34.207.0/24") > > >>> host in host_reject_connection? yes (matched

Re: [exim] Problem with catchall

2022-12-08 Thread Evgeniy Berdnikov via Exim-users
On Thu, Dec 08, 2022 at 10:56:57AM +0100, Walter Aresca via Exim-users wrote: > I use the following configuration: > > catchall: [...] > The result is that when mail is sent to the domain, ALL mails are forwarded > to the catchall address. I was expecting that ONLY addresses not listed in >

Re: [exim] Blocking a Class C

2022-12-08 Thread Evgeniy Berdnikov via Exim-users
On Thu, Dec 08, 2022 at 10:30:05AM -0700, The Doctor via Exim-users wrote: > Tried > > host_reject_connection = 5.34.207.* > > Still not doing the rejection job. Use CIDR instead of pattern. -- Eugene Berdnikov -- ## List details at https://lists.exim.org/mailman/listinfo/exim-users ##

Re: [exim] interface and greylistning

2022-11-21 Thread Evgeniy Berdnikov via Exim-users
On Mon, Nov 21, 2022 at 08:14:41AM +, Laura Williamson via Exim-users wrote: > interface = ${lookup sqlite {SQLITE_Q_USERINTERFACE select ip from interface > where active='Y' order by random() limit 1}{$value}} > helo_data = ${lookup > dnsdb{ptr=$sending_ip_address}{$value}{$primary_hostname}}

Re: [exim] Thread-Index header too long

2022-10-22 Thread Evgeniy Berdnikov via Exim-users
On Sat, Oct 22, 2022 at 02:35:28PM +0100, Jeremy Harris via Exim-users wrote: > On 17/10/2022 22:58, Heiko Schlittermann via Exim-users wrote: > > how do you deal whith incoming messages having a Thread-Index header (an > > other header indicates that the originating MUA was MS Outlook 16.0) > >

Re: [exim] GnuTTS woes

2022-09-29 Thread Evgeniy Berdnikov via Exim-users
On Thu, Sep 29, 2022 at 10:36:55AM +0200, Cyborg via Exim-users wrote: > Am 28.09.22 um 17:51 schrieb Viktor Dukhovni via Exim-users: > > I strongly disagree. There's no need to be a crypto > > exhibitionist/maximalist. The vast majority of issuing CA RSA keys are > > 2048-bits. The use of

Re: [exim] Fwd: Re: malfunctioning email delivery after upgrade to Exim 4.96

2022-09-12 Thread Evgeniy Berdnikov via Exim-users
On Mon, Sep 12, 2022 at 06:27:08PM +0200, Ján Lalinský via Exim-users wrote: > I've tried several times, including deleting contents of > /var/spool/exim/db before starting the service. This did not help. Try "exim -M -d+all" after clearing db and study its output to locate source of delay.

Re: [exim] Some Emails to gmail now hang

2022-09-02 Thread Evgeniy Berdnikov via Exim-users
Hello. On Mon, Aug 15, 2022 at 07:19:51PM +0300, Evgeniy Berdnikov wrote: > On Mon, Aug 15, 2022 at 03:20:57PM +, Slavko via Exim-users wrote: > > > > The 5.18 kernel is available in debian stable backports repo [1], IMO > > best will be to try it first, if it has this fix and if it fixes

Re: [exim] Some Emails to gmail now hang

2022-08-15 Thread Evgeniy Berdnikov via Exim-users
On Mon, Aug 15, 2022 at 03:20:57PM +, Slavko via Exim-users wrote: > Dňa 15. augusta 2022 13:49:37 UTC používateľ Jeremy Harris via Exim-users > napísal: > > >Marc, the best route will be for you to open a Debian bug including the > >above. According to

Re: [exim] drop connection on auth failure

2022-07-15 Thread Evgeniy Berdnikov via Exim-users
On Fri, Jul 15, 2022 at 01:54:56PM +0100, Julian Bradfield via Exim-users wrote: > I should like exim to drop the connection on a client AUTH failure. > (Because as soon it's seen in the log, fail2ban will DROP the client IP, > and so the exim process will hang around until the SMTP session times

Re: [exim] How to debug when script calls exim via sendmail

2022-07-04 Thread Evgeniy Berdnikov via Exim-users
On Mon, Jul 04, 2022 at 03:43:20PM +0200, Olaf Hopp (SCC) via Exim-users wrote: > On 7/4/22 11:12, Evgeniy Berdnikov via Exim-users wrote: > > > > Place a script wrapper instead of symlink on /usr/sbin/sendmail, which > > could add some flags, like that: > > >

Re: [exim] How to debug when script calls exim via sendmail

2022-07-04 Thread Evgeniy Berdnikov via Exim-users
On Mon, Jul 04, 2022 at 10:42:50AM +0200, Olaf Hopp (SCC) via Exim-users wrote: > When the mails comes out of the sympa list manager it > calls directly /usr/sbin/sendmail which is a symlink to the exim binary > and I have only the usual logging, no -d+all > Can you give me a hint how to enable

Re: [exim] Ubuntu 20.04 and CONFDIR

2022-06-15 Thread Evgeniy Berdnikov via Exim-users
On Fri, Jun 10, 2022 at 03:19:30PM -0600, Elliot Finley via Exim-users wrote: > I've been trying to get exim4 up and running on Ubuntu 20.04. [...] > But the problem is, it doesn't appear that CONFDIR is being honored. Later > in the config file there is: > > .ifndef MAIN_TLS_CERTIFICATE >

Re: [exim] tip: use -odf when calling exim from a systemd oneshot service

2022-06-14 Thread Evgeniy Berdnikov via Exim-users
On Tue, Jun 14, 2022 at 04:14:06PM -0400, Ian Kelling via Exim-users wrote: > If calling exim is the last thing the service does, systemd will kill > off exim's background delivery process and the message will be in the > queue waiting until the next queue run. This has bit me when migrating a >

Re: [exim] Additional line in body when submitting?

2022-06-02 Thread Evgeniy Berdnikov via Exim-users
On Thu, Jun 02, 2022 at 12:08:38PM +0200, Kamil Jońca via Exim-users wrote: > >> hd ~/Maildir/new/1654092174.M969837P1180197.alfa.kjonca > >> 0180 45 6e 63 6f 64 69 6e 67 3a 20 38 62 69 74 0a 4d |Encoding: > >> 8bit.M| > >> 0190 65 73 73 61 67 65 2d 49 64 3a 20 3c 45 31 6e 77

Re: [exim] Additional line in body when submitting?

2022-06-02 Thread Evgeniy Berdnikov via Exim-users
Hello. On Wed, Jun 01, 2022 at 06:13:53PM +0200, Kamil Jońca via Exim-users wrote: > Evgeniy Berdnikov via Exim-users writes: > > Post here output of "hd /tmp/exim-... | tail", pls. And similar hexdump > > for relevant file from Dovecot spool after delivery. >

Re: [exim] Additional line in body when submitting?

2022-06-01 Thread Evgeniy Berdnikov via Exim-users
On Wed, Jun 01, 2022 at 04:55:18PM +0100, Jeremy Harris via Exim-users wrote: > On 01/06/2022 16:46, Evgeniy Berdnikov via Exim-users wrote: > > Strace of Debian bsd-mailx (my version is 8.1.2-0.20180807cvs-2) > > shows that it does not append newline writing to MT

Re: [exim] Additional line in body when submitting?

2022-06-01 Thread Evgeniy Berdnikov via Exim-users
On Wed, Jun 01, 2022 at 04:15:18PM +0200, Kamil Jońca via Exim-users wrote: > %dpkg -S /usr/bin/bsd-mailx > bsd-mailx: /usr/bin/bsd-mailx Strace of Debian bsd-mailx (my version is 8.1.2-0.20180807cvs-2) shows that it does not append newline writing to MTA child process, it only converts "\n"

Re: [exim] stopping spam with forged from:

2022-05-25 Thread Evgeniy Berdnikov via Exim-users
On Wed, May 25, 2022 at 05:45:51PM +0200, Cyborg via Exim-users wrote: > but, a valid user would use SMTP-Auth which the spammer won't use. Many sites (millions, I think) do not use SMTP auth for their users, because local user can be identified by ip-address of mail client. > so the test:  (

Re: [exim] stopping spam with forged from:

2022-05-25 Thread Evgeniy Berdnikov via Exim-users
On Wed, May 25, 2022 at 08:38:32AM -0600, Chad Leigh Shire.Net LLC via Exim-users wrote: > What is the best strategy to combat and right out reject mail that > has the from: and the recipient address the same? Or alternately to > force things like SPF checking against the from: in addition to

Re: [exim] 2 hours delay (gnutls_handshake): timed out: delivering unencrypted to

2022-04-27 Thread Evgeniy Berdnikov via Exim-users
ir gateway > > starts to send the message on to their mail server (cut-through delivery) > > or not. > > > > Does the Symantec Messaging Gateway advertise PIPELINING and do you use it > ? > > > >> -- > >> Marc > >> > >>

Re: [exim] 2 hours delay (gnutls_handshake): timed out: delivering unencrypted to

2022-03-30 Thread Evgeniy Berdnikov via Exim-users
On Wed, Mar 30, 2022 at 02:53:45PM +0200, tt-admin via Exim-users wrote: > Continuation of the strace; > > 6649 select(8, [7], NULL, NULL, {tv_sec=60, tv_usec=0} > 6671 <... recvfrom resumed> 0x56352d0bd71b, 324, 0, NULL, NULL) = -1 > ECONNRESET (Connection reset by peer) > 6671 alarm(0)

Re: [exim] How to setup a specific route for a specific SENDER address.

2022-03-23 Thread Evgeniy Berdnikov via Exim-users
On Tue, Mar 22, 2022 at 10:18:11PM -0500, Larry Rosenman via Exim-users wrote: > this failed with: > <21>1 2022-03-22T22:10:43.422806-05:00 thebighonker.lerctr.org exim 72957 - > - H=mail-oa1-f43.google.com [209.85.160.43]:33104 I=[192.147.25.65]:25 > sender v > erify defer for : failed to >

Re: [exim] stuck exim processes

2022-03-22 Thread Evgeniy Berdnikov via Exim-users
On Tue, Mar 22, 2022 at 08:55:05PM +0100, Kurt Jaeger via Exim-users wrote: > - Problem: exim outbound, mails hang > - those two processes > 47118 - IXs 0:00.02 /usr/local/sbin/exim -Mc 1nWfgZ-000CFx-95 > 47122 - IX 0:00.01 /usr/local/sbin/exim -Mc 1nWfgZ-000CFx-95 > - starting

Re: [exim] SMTP timeouts

2022-03-14 Thread Evgeniy Berdnikov via Exim-users
On Mon, Mar 14, 2022 at 06:59:44AM +, Mike Tubby via Exim-users wrote: > On 13/03/2022 22:30, Evgeniy Berdnikov via Exim-users wrote: > > On Sun, Mar 13, 2022 at 08:06:45PM +, Mike Tubby via Exim-users wrote: > > > 2022-03-13 19:47:53 1nTTGO-0001Jw-Tr H=alt2.gmail-sm

Re: [exim] SMTP timeouts

2022-03-13 Thread Evgeniy Berdnikov via Exim-users
On Sun, Mar 13, 2022 at 08:06:45PM +, Mike Tubby via Exim-users wrote: > 2022-03-13 19:47:53 1nTTGO-0001Jw-Tr H=alt2.gmail-smtp-in.l.google.com > [2a00:1450:4025:c03::1a]: SMTP timeout after sending data block (476909 > bytes written): Connection timed out Looks like broken Path MTU

Re: [exim] stuck exim processes

2022-02-17 Thread Evgeniy Berdnikov via Exim-users
On Thu, Feb 17, 2022 at 07:36:38PM -0800, Michael Tratz via Exim-users wrote: > > On Feb 16, 2022, at 4:17 PM, Jeremy Harris via Exim-users > > wrote: > > > > You don't even get a single line from truss as it attaches? > > I wonder if the process is spinning in userland? > > Does "top" or

Re: [exim] Google/gmail timeouts, IPv6 conntrack issue?

2022-02-17 Thread Evgeniy Berdnikov via Exim-users
On Thu, Feb 17, 2022 at 11:25:15AM +0300, Evgeniy Berdnikov via Exim-users wrote: > > The: > > --- > > -A INPUT -p icmpv6 -j ACCEPT > > -A INPUT -i bond+ -m state --state ESTABLISHED,RELATED -j ACCEPT > > --- BTW, "state" conntrack module is deprecated

Re: [exim] Google/gmail timeouts, IPv6 conntrack issue?

2022-02-17 Thread Evgeniy Berdnikov via Exim-users
On Thu, Feb 17, 2022 at 02:01:49PM +0900, Christian Balzer via Exim-users wrote > If found it excruciatingly hard to correlate tcpdump and nf_conntrack > flows, These data can be related via timestamps, they may be enabled for conntrack output: conntrack -o timestamp,ktimestamp -E ...

Re: [exim] bypassing the bogofilter check

2022-02-16 Thread Evgeniy Berdnikov via Exim-users
On Wed, Feb 16, 2022 at 10:12:07PM +0100, Sławomir Dworaczek via Exim-users wrote: > How to deliver message before bogofilter check it. What's the sense to check message which is already delivered, i.e. went out of MTA control? :) Probably you have asked a wrong question. If you want to skip

Re: [exim] message has lines too long for transport

2022-02-13 Thread Evgeniy Berdnikov via Exim-users
On Sun, Feb 13, 2022 at 06:31:23PM +, Jeremy Harris via Exim-users wrote: > Try it with a newline, whitespace (i.e. tab or space) sequence, to get a > multiline > header. This way works, yes. And may be programmed with ${sg..}, I think. Nevertheless, I'd like to have it as default

Re: [exim] message has lines too long for transport

2022-02-13 Thread Evgeniy Berdnikov via Exim-users
On Fri, Feb 11, 2022 at 08:48:33PM +0200, Victor Ustugov via Exim-users wrote: > Evgeniy Berdnikov via Exim-users wrote on 19.11.2021 09:16: ... > > There are several variants to try: > > > > 1. Use header add/remove directives in ACLs and/or routers to "rein

Re: [exim] Exim rounte for fail and local user delivery - Forward router

2022-02-10 Thread Evgeniy Berdnikov via Exim-users
On Thu, Feb 10, 2022 at 07:56:57PM +0530, Sherin A via Exim-users wrote: > 1) :fail: doesn't work > > # exim -bt f...@example.com > LOG: MAIN >   => Piping mail  from  f...@example.com => :fail: No such person > LOG: MAIN >   => Processing forward  from  f...@example.com => :fail: No such person

Re: [exim] Exim rounte for fail and local user delivery - Forward router

2022-02-10 Thread Evgeniy Berdnikov via Exim-users
On Thu, Feb 10, 2022 at 06:11:13PM +0530, Sherin A via Exim-users wrote: > f...@example.com   =>  f...@example.com    -> This option works fine > a...@example.com  =>  :blackhoe:   -> This also works fine blackho*l*e > b...@example.com  => :fail:   -> This doesn't work > c...@example.com  => 

Re: [exim] Working around “exim: permission denied”

2022-01-27 Thread Evgeniy Berdnikov via Exim-users
On Thu, Jan 27, 2022 at 01:16:52PM -0500, Michael Steigman via Exim-users wrote: > Is there a way to enable more debugging info (exim is started with -bdf)? Yes, option "-d", but it's not effective for access problems. > I tried strace but I don’t see anything obvious in that dump. On the

Re: [exim] Exim 4.95: growth kern.openfiles

2022-01-11 Thread Evgeniy Berdnikov via Exim-users
On Tue, Jan 11, 2022 at 09:43:25AM +, Jeremy Harris via Exim-users wrote: > On 11/01/2022 09:08, Mikhail Golub via Exim-users wrote: ... > > # exim -bV > > Exim version 4.95 #1 (FreeBSD 12.3) built 11-Jan-2022 08:36:14 ... > If you have any info on the rate of growth, this would also help. >

Re: [exim] converting from debian package to source

2022-01-08 Thread Evgeniy Berdnikov via Exim-users
Hello. On Sat, Jan 08, 2022 at 03:27:45PM +, Julian Bradfield via Exim-users wrote: > Specifically, I don't like the idea of installing an external tool > spfquery and using the slightly clunky config snippet to use it, > rather than using the built-in spf - I like things in the exim4

Re: [exim] problem with mails in queue while config changes routers

2021-12-28 Thread Evgeniy Berdnikov via Exim-users
On Tue, Dec 28, 2021 at 01:26:54PM +0100, Cyborg via Exim-users wrote: > No idea how exim interally handles this, but exim does not seem to be > flexibel enough to react on dynamic changes in the environment.This is bad > luck, because freezing the mail in the queue is exactly there to wait for >

Re: [exim] 15s delay after SMTP authentication

2021-12-23 Thread Evgeniy Berdnikov via Exim-users
On Thu, Dec 23, 2021 at 11:38:58AM +0100, Leon Fellows via Exim-users wrote: > I have started the daemon from commandline like this: > exim -bd -q15m -d > > Now I get A LOT of debug messages. But I can still not really find an error. > Should I just post them here? No, you should look for

Re: [exim] 15s delay after SMTP authentication

2021-12-23 Thread Evgeniy Berdnikov via Exim-users
On Thu, Dec 23, 2021 at 09:16:02AM +0100, Leon Fellows via Exim-users wrote: > 2021-12-23 08:57:27.464 [196843] SMTP connection from [5.45.110.153]:39612 > I=[5.45.110.153]:587 (TCP/IP connection count = 1) > 2021-12-23 08:57:42.731 [196847] 1n0Iyd-000pCx-J3 <= fell...@fairtragen.de >

Re: [exim] Taint checker confusing error (blaming file but caused by later ldap lookup)

2021-12-22 Thread Evgeniy Berdnikov via Exim-users
On Wed, Dec 22, 2021 at 10:15:54PM +0100, Michael Haardt via Exim-users wrote: > Evgeniy Berdnikov via Exim-users wrote: > > Think a bit. Lot of examples may be found in one minute. > > For example, you have to check user's quota, which is stored in some > > database

Re: [exim] Taint checker confusing error (blaming file but caused by later ldap lookup)

2021-12-22 Thread Evgeniy Berdnikov via Exim-users
On Wed, Dec 22, 2021 at 08:16:57PM +0100, Michael Haardt via Exim-users wrote: > > Also, though rarely used, it's not impossible for the > > source of a string getting expanded to come from a > > runtime-variable place. Exim is that flexible. > > Is there a real use case for that? It sounds

Re: [exim] MS 365 "X-Matching-Connectors" header bounce error

2021-12-13 Thread Evgeniy Berdnikov via Exim-users
Hello. On Mon, Dec 13, 2021 at 04:49:01PM +, Graeme Fowler via Exim-users wrote: > On 13 Dec 2021, at 15:13, Evgeniy Berdnikov via Exim-users > wrote: > > Finally outlook.com reports 32799 bytes in a single header, while > > the original mail has size 1216. So your

Re: [exim] MS 365 "X-Matching-Connectors" header bounce error

2021-12-13 Thread Evgeniy Berdnikov via Exim-users
Hello. On Fri, Dec 10, 2021 at 09:46:37AM +0100, Martin Fischer via Exim-users wrote: > I would need your help. Messages from Exim to some MS 365 accounts hosted in > Europe are bouncing when sent from MS Outlook or an Android client. Sending > same message from Webmail (Roundcube)

Re: [exim] GMail and TCP Fast Open

2021-12-09 Thread Evgeniy Berdnikov via Exim-users
On Tue, Dec 07, 2021 at 10:22:37PM +, Andrew Hearn via Exim-users wrote: > We have a direct interconnect to Google, so there is only a fibre > between our router and Google's router, that part of path is stable and > identical - though there are a number of hops withing Google's AS that >

Re: [exim] GMail and TCP Fast Open

2021-12-03 Thread Evgeniy Berdnikov via Exim-users
Hello. On Fri, Dec 03, 2021 at 12:00:33PM +, Andrew C Aitchison via Exim-users wrote: > > We currently have about 1,000 emails queued for google accounts and > > these are failing with a timeout, eg from exim: > > > > 2021-12-02 11:48:05 1msize-005feQ-DI H=gmail-smtp-in.l.google.com > >

Re: [exim] 'Could not complete sender verify'

2021-11-24 Thread Evgeniy Berdnikov via Exim-users
On Wed, Nov 24, 2021 at 07:58:29AM -0700, Ben Franklin via Exim-users wrote: > Quoth Eugene Berdnikov: 'message "host lookup did not > complete" means Exim did not get answers from DNS for "gmail.com". So > it could not proceed with sender verification.' > How can Exim not resolve DNS

Re: [exim] 'Could not complete sender verify'

2021-11-24 Thread Evgeniy Berdnikov via Exim-users
On Tue, Nov 23, 2021 at 06:39:04AM -0700, Ben Franklin via Exim-users wrote: > 2021-11-23 04:41:56.239 [23354] H=mail-oi1-f171.google.com > [209.85.167.171]:47047 I=[123.456.789.012]:25 sender verify defer for > : host lookup did not complete ... > What does this mean? Does it mean

Re: [exim] message has lines too long for transport

2021-11-19 Thread Evgeniy Berdnikov via Exim-users
On Thu, Nov 18, 2021 at 11:36:53PM +0300, Odhiambo Washington via Exim-users wrote: > On Thu, Nov 18, 2021 at 12:32 PM Evgeniy Berdnikov via Exim-users < > exim-users@exim.org> wrote: > > Yes, "References:" has 1018 octets while RFC limit is 998. > > Thi

Re: [exim] message has lines too long for transport

2021-11-18 Thread Evgeniy Berdnikov via Exim-users
Hi. On Thu, Nov 18, 2021 at 11:19:59AM +0300, Odhiambo Washington via Exim-users wrote: > A particular e-mail is generating that error and I am thinking perhaps it's > from a certain long header - "References:" in the thread. > See https://pastebin.ubuntu.com/p/fK5wDzzxCW/ Yes,

Re: [exim] Exim always expands sender_rcvhost to unverified IP

2021-11-16 Thread Evgeniy Berdnikov via Exim-users
On Tue, Nov 16, 2021 at 03:11:50PM -0500, Matt Corallo via Exim-users wrote: > The way I was (apparently incorrectly?) interpreting a similar expansion > here is that the host was not verified via FcRDNS due to the presence of the > square brackets in the parenthetical. Apparently that is the way

Re: [exim] Exim always expands sender_rcvhost to unverified IP

2021-11-16 Thread Evgeniy Berdnikov via Exim-users
Hello. On Tue, Nov 16, 2021 at 11:47:22AM -0500, Matt Corallo via Exim-users wrote: > Like the title says, for some reason exim 4.94.2-7 (Debian stable) is > refusing to ever expand sender_rcvhost to a verified hostname. Your mail passed my relay with Exim 4.94.2-7 (frozen good old version)

Re: [exim] Exim4 delay at boot

2021-11-14 Thread Evgeniy Berdnikov via Exim-users
On Sat, Nov 13, 2021 at 08:07:36PM -0300, JHM via Exim-users wrote: > On 13 Nov 2021 at 22:09, Jeremy Harris via Exim-users wrote: > > > > So, there's no IPv6 in the system or anywhere near it because I disabled > > > it. > > Wrong. > > I must insist on this: > IPv6 is explicitly disabled on

Re: [exim] Exim4 delay at boot

2021-11-13 Thread Evgeniy Berdnikov via Exim-users
Hi. On Sat, Nov 13, 2021 at 10:14:34AM -0300, JHM via Exim-users wrote: > In my opinion as desktop end user, if the box where Exim is being > installed does *not* have IPv6 enabled (and is explicitly disabled), then > it should *not* be configured by default with IPv6 enabled. Note that we

Re: [exim] Exim4 delay at boot

2021-11-10 Thread Evgeniy Berdnikov via Exim-users
On Mon, Nov 08, 2021 at 10:20:44AM -0300, JHM via Exim-users wrote: > The problem is that my DNS (unbound) runs on the Devuan ascii virtual machine > which I set > up to start up automatically at boot but it is not yet up and running when > Exim4 does the > reverse DNS check. You can change

Re: [exim] Sender verify and Null MX (localhost.)

2021-11-02 Thread Evgeniy Berdnikov via Exim-users
Hi. On Tue, Nov 02, 2021 at 08:12:49PM +0100, Niels Kobschätzki via Exim-users wrote: > What setting do I have to make in the dnslookup-router that a “MX 0 > localhost.” fails and not defers? Try ignore_target_hosts option. -- Eugene Berdnikov -- ## List details at

Re: [exim] Certificate validation failed

2021-10-30 Thread Evgeniy Berdnikov via Exim-users
On Sat, Oct 30, 2021 at 02:56:40AM -0400, Viktor Dukhovni via Exim-users wrote: > On Sat, Oct 30, 2021 at 08:07:02AM +0200, Andreas Metzler via Exim-users > wrote: > > > > Is it really true that for lack of valid certificate there's a way to > > > get Exim to fall back to cleartext instead??? >

Re: [exim] exim.org still incorrectly configured

2021-10-16 Thread Evgeniy Berdnikov via Exim-users
Hello. On Sat, Oct 16, 2021 at 06:44:28PM +0200, Heiko Schlittermann via Exim-users wrote: > Adam D. Barratt via Exim-users (Sa 16 Okt 2021 17:43:57 > CEST): > > > > > > This hh.schlittermann.de runs the latest Exim, and probaby sends you > > > an SNI your server for some reason doesn't

Re: [exim] How to use DKIM with Ed25519 - Dual DKIM signing

2021-10-14 Thread Evgeniy Berdnikov via Exim-users
On Thu, Oct 14, 2021 at 05:50:23PM +0300, Odhiambo Washington via Exim-users wrote: > On Thu, Oct 14, 2021 at 4:25 PM Evgeniy Berdnikov via Exim-users < > exim-users@exim.org> wrote: > > | dkim_selectorUse: smtp Type: string list† Default: > > unse

Re: [exim] How to use DKIM with Ed25519 - Dual DKIM signing

2021-10-14 Thread Evgeniy Berdnikov via Exim-users
On Thu, Oct 14, 2021 at 03:24:56PM +0300, Odhiambo Washington via Exim-users wrote: > 1. I have 2 private keys - dkim.priv.key and dkim_ed25519.priv.key > 2. I have published a DNS record for key1._domainkey.example.com for the > RSA, and key2._domainkey.example.com for the ED25519 keys

[exim] Segfaults with 4.95 (Re: Exim 4.95-RC2 released)

2021-10-08 Thread Evgeniy Berdnikov via Exim-users
was from Jeremy: On Wed, Sep 08, 2021 at 09:50:54AM +0100, Jeremy Harris via Exim-users wrote: > On 08/09/2021 07:58, Evgeniy Berdnikov via Exim-users wrote: [...] > > Fault happens on sender verify callout, in rcpt or pre-data ACLs. > > Here is the recent example, callout from

Re: [exim] Logging of redirect router in mainlog

2021-09-13 Thread Evgeniy Berdnikov via Exim-users
On Mon, Sep 13, 2021 at 02:19:25PM -0300, Patrick Boutilier via Exim-users wrote: > Accept routers log to mainlog with R= , such as: > > 2021-09-13 14:05:02 1mPpOA-0007aw-AX => test > R=mysql_autorespond_staff T=address_mysql > > Is there a way to get redirect routers to do the same thing?

Re: [exim] Exim 4.95-RC2 released

2021-09-08 Thread Evgeniy Berdnikov via Exim-users
On Wed, Sep 08, 2021 at 09:50:54AM +0100, Jeremy Harris via Exim-users wrote: > One item which would be useful to know: what "trust list" might have been > involved during this callout. The transport tls_verify_certificates option > controls this. My config is based on Debian default

Re: [exim] Spurious DKIM failures

2021-09-08 Thread Evgeniy Berdnikov via Exim-users
On Tue, Sep 07, 2021 at 03:32:02PM +0100, Jeremy Harris via Exim-users wrote: > 44a62f5861 looks relevant: > > JH/59 DKIM: Fix small-message verification under TLS with chunking. If a > pipelined SMTP command followed the BDAT LAST then it would be > incorrectly treated as part of the

Re: [exim] Exim 4.95-RC2 released

2021-09-08 Thread Evgeniy Berdnikov via Exim-users
On Tue, Sep 07, 2021 at 03:32:02PM +0100, Jeremy Harris via Exim-users wrote: > Another test you could try is a build with > #define MISSING_POSIX_MEMALIGN > in OS/os.h-Linux. > If that still coredumps in the same place, it's not a "write > to readonly data" trap; so more likely a null pointer.

Re: [exim] Exim 4.95-RC2 released

2021-09-07 Thread Evgeniy Berdnikov via Exim-users
On Tue, Sep 07, 2021 at 06:33:06PM +0200, Andreas Metzler via Exim-users wrote: > On 2021-09-06 Evgeniy Berdnikov via Exim-users wrote: > [...] > > #1 0xf71d5be6 in gnutls_x509_trust_list_get_issuer () > >from /usr/lib/i386-linux-gnu/libgnutls.so.30 > > No symbol tabl

Re: [exim] Spurious DKIM failures

2021-09-07 Thread Evgeniy Berdnikov via Exim-users
Hello. Returning to topic discussed a month ago... On Wed, Jul 07, 2021 at 01:21:37AM +0300, Evgeniy Berdnikov wrote: > On Tue, Jul 06, 2021 at 08:32:36PM +0100, Jeremy Harris via Exim-users wrote: > > While there have been several changes in the DKIM code that probably > > are not in the

Re: [exim] Exim 4.95-RC2 released

2021-09-06 Thread Evgeniy Berdnikov via Exim-users
More info on segfaults. Now I have 4 coredumps for incoming mails and 1 for outgoing mail with symbol info. All have common references on the top: at tls-gnu.c:2518 at tls-gnu.c:3591 suppress_tls=) at smtp.c:2673 -- Eugene Berdnikov -- ## List details at

Re: [exim] Exim 4.95-RC2 released

2021-09-06 Thread Evgeniy Berdnikov via Exim-users
On Sun, Sep 05, 2021 at 11:13:45PM +0300, Evgeniy Berdnikov via Exim-users wrote: > I built unstripped binary, let's wait for segfaults. Several happened last night, 1st coredump is below. 2021-09-06 06:13:18.702 [116601] SIGSEGV (maybe attempt to write to immutable memory) # echo bt f

Re: [exim] Exim 4.95-RC2 released

2021-09-05 Thread Evgeniy Berdnikov via Exim-users
On Sun, Sep 05, 2021 at 07:02:10PM +0100, Jeremy Harris via Exim-users wrote: > On 05/09/2021 18:44, Evgeniy Berdnikov via Exim-users wrote: > > After last night upgrade from 4.94.2 to 4.95~RC2 (on Debian/testing 32bit) > > several segfaults were recorded. > > Does Debia

Re: [exim] Exim 4.95-RC2 released

2021-09-05 Thread Evgeniy Berdnikov via Exim-users
Hello. On Tue, Aug 24, 2021 at 05:12:12PM +0200, Heiko Schlittermann via Exim-users wrote: > The Exim 4.95-RC2 is available > > - as tarball:https://ftp.exim.org/pub/exim/exim4/test > - directly from Git: https://git.exim.org > tag exim-4.95-RC2 After last night

Re: [exim] exim can't handle 521 response from remote MX

2021-09-04 Thread Evgeniy Berdnikov via Exim-users
On Sat, Sep 04, 2021 at 05:14:22PM -0400, Viktor Dukhovni via Exim-users wrote: > As mentioned above, it should be rather rare for a legitimate MTA as a > client to see such responses. Users of postscreen(8) should be cautious > to not make it too aggressive in its policies. The intent is to

Re: [exim] exim can't handle 521 response from remote MX

2021-09-04 Thread Evgeniy Berdnikov via Exim-users
On Sat, Sep 04, 2021 at 11:23:02AM -0400, Viktor Dukhovni via Exim-users wrote: > FWIW, Postfix has always taken the SMTP status code from the last line > of a multi-line server response, but as you noted there is no RFC > requirement to do so, and the code is expected to not vary from line to >

Re: [exim] exim can't handle 521 response from remote MX

2021-09-02 Thread Evgeniy Berdnikov via Exim-users
Hello. On Thu, Sep 02, 2021 at 09:25:20PM +0200, krzf83--- via Exim-users wrote: > Then exim should return message to sender immeadetly but it does not. > Instead exim remembers that that remote mx is "failing for long time" and > does not even try to deliver new mails! If exim for some

Re: [exim] local_domains by dns

2021-08-26 Thread Evgeniy Berdnikov via Exim-users
On Thu, Aug 26, 2021 at 02:26:27PM +0200, Cyborg via Exim-users wrote: > This scenary is a  reallife problem in multi-domain hosting. If you only > have a handfull of domain, most of them your property or under your admin > control, you won't have it and will never have thought about it. With >

Re: [exim] local_domains by dns

2021-08-26 Thread Evgeniy Berdnikov via Exim-users
On Thu, Aug 26, 2021 at 10:57:49AM +0200, Cyborg via Exim-users wrote: > My actual problem is to build the content of local_domains from DNS IN MX > Records. The server shall only handle the domain as local, > if the mx is pointing to an address on the host. If so, then anybody making pointer to

Re: [exim] Differences exim 4.93 and 4.94

2021-08-22 Thread Evgeniy Berdnikov via Exim-users
On Sun, Aug 22, 2021 at 11:23:35AM -0300, SysAdmin EM via Exim-users wrote: > /opt/exim/bin/exim -d+lookup -be '${lookup > mysql{servers=127.0.0.1::6033/c233/sqlmonitor/password; > SELECT domain FROM eximdomains WHERE active=1 AND domain=' > feudaleyasociados.com.ar'}}' > >

Re: [exim] DKIM signing and header choices?

2021-08-12 Thread Evgeniy Berdnikov via Exim-users
On Thu, Aug 12, 2021 at 10:55:37AM +0200, Simon Josefsson via Exim-users wrote: > Hi! I think I have ran into this problem: > > https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=939808 > > My outgoing e-mails (like this one) is DKIM signed by Exim, and the > signature covers (on sending, the

Re: [exim] Exim4 SMTP Error

2021-08-12 Thread Evgeniy Berdnikov via Exim-users
On Wed, Aug 11, 2021 at 09:45:24AM -0400, Mo C via Exim-users wrote: > I have set up an exim mail server for my organization but we are having > issues sending any email from it. When I use the Seamonkey email client I > am able to connect with encrypted password but sending email fail and in >

Re: [exim] 4.95-RC0 - SIGSEGV (maybe attempt to write to immutable memory) & other oddities

2021-07-24 Thread Evgeniy Berdnikov via Exim-users
On Fri, Jul 23, 2021 at 08:48:28PM +0100, Matthew Frost via Exim-users wrote: > sysctl kern.sugid_coredump=1 ... > I've asked the Jail Host, very nicely, if they'll set (temporarily) > the sysctls for me there. They might say "no", but there was no harm > in asking! The setuid bit is meaningful

Re: [exim] Strange problem with the communication to ClamAV

2021-07-21 Thread Evgeniy Berdnikov via Exim-users
On Wed, Jul 21, 2021 at 09:22:00AM +0200, Luca Bertoncello via Exim-users wrote: > Am 21.07.2021 09:01, schrieb Evgeniy Berdnikov via Exim-users: > > Compare output ot "lsof -n -a -U -u clamav +E" before and after hangup. > > For all clamd child processes after hangup in

Re: [exim] Strange problem with the communication to ClamAV

2021-07-21 Thread Evgeniy Berdnikov via Exim-users
On Mon, Jul 19, 2021 at 08:20:21AM +0200, Luca Bertoncello via Exim-users wrote: > So, I upgraded ClamAV on the Server (now is 0.103.2 from Debian 10 > repository). > It worked quite good some days, but now I have again the same problem... > The time ist _not_ related with the freshclam update...

Re: [exim] Set DSN Options After Reception

2021-07-19 Thread Evgeniy Berdnikov via Exim-users
Hello. On Mon, Jul 19, 2021 at 11:39:24AM +0100, Sabahattin Gucukoglu via Exim-users wrote: > I want to turn on DSN success notices for mail after it’s received based on > criteria like sender or the inclusion of a header. It would mean I could use > DSN even when my client doesn’t have

Re: [exim] Count all (incl. non local) recipients?

2021-07-14 Thread Evgeniy Berdnikov via Exim-users
On Wed, Jul 14, 2021 at 02:35:54AM +, MRob via Exim-users wrote: > Hi, I was trying and find like $rcpt_count or $recipients_count for full > count of addresses in TO/CC for incoming message. What do you want to do with it? > I am wonder how we can look at TO:/CC: header which has many

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