[courier-users] Courier build 20170725

2017-07-25 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.html Updated development build restores the TLS_PROTOCOL setting, with the remaining available options, and updating the verifyfilter module to cache validated E-mail addresses. Cumulative changes: - OpenSSL 1.1.0 update. Some options to

Re: [courier-users] development version of Courier.

2017-07-25 Thread Sam Varshavchik
Matus UHLAR - fantomas writes: On 24.07.17 21:17, Sam Varshavchik wrote: - OpenSSL 1.1.0 update. Custom protocol level format selection has been deprecated. The TLS_PROTOCOL setting is removed from all configuration files, and the latest supported TLS version will always be used. No changes

[courier-users] (no subject)

2017-07-24 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.html New development build of Courier is available. The major change is a top-to- bottom rewrite of the SMTP client, and a new mail filter (making use of the rewritten SMTP client). The SMTP client rewrite will result in a (several) version

Re: [courier-users] SHA in userdb

2017-07-24 Thread Sam Varshavchik
SZÉPE Viktor writes: Idézem/Quoting Sam Varshavchik <mr...@courier-mta.com>: SZÉPE Viktor writes: Hello! Would it be possible to document secure hash (SHA-256) support in userdb? systempw=$5$ Produced with mkpasswd --method=sha-256 PASS SALT What do you mean "docume

Re: [courier-users] SHA in userdb

2017-07-24 Thread Sam Varshavchik
SZÉPE Viktor writes: Hello! Would it be possible to document secure hash (SHA-256) support in userdb? systempw=$5$ Produced with mkpasswd --method=sha-256 PASS SALT What do you mean "document"? pgpFwXrxW686t.pgp Description: PGP signature

Re: [courier-users] courieresmtpd: STARTTLS failed: Certificate is bad

2017-07-19 Thread Sam Varshavchik
Lucio Crusca writes: Hello, I've just installed a new Courier instance in a new Debian GNU/Linux 9 amd64 server from distro packages. This Courier should act as smart relay for another server and nothing else. So far I've enabled courier-mta and courier-msa systemd services, changed the

Re: [courier-users] Rerun .mailfilter?

2017-07-15 Thread Sam Varshavchik
Lucio Crusca writes: Hello, I've just edited my .mailfilter. Is it possible to run it once again for every already delivered message in my INBOX root maildir only, so that maildrop moves my messages in the respective new subfolders, according to the new .mailfilter rules? There's no

Re: [courier-users] sendmail removes bcc header unconditionally

2017-07-06 Thread Sam Varshavchik
Gordon Messmer writes: On 07/06/2017 01:58 PM, Sam Varshavchik wrote: This is a reasonable position to make, so I'll change this. Thanks very much, Sam. If you push a patch into git (github looks a bit out of date?) I'll test it. Or, if you'd rather, I can modify sendmail and send

Re: [courier-users] sendmail removes bcc header unconditionally

2017-07-06 Thread Sam Varshavchik
Gordon Messmer writes: On 07/06/2017 03:54 AM, Sam Varshavchik wrote: Would it work to simply use a custom header name instead of "Bcc:". Most email clients won't show it by default, but it's going to be there and can be looked at, in some way; and the email clients will a

Re: [courier-users] sendmail removes bcc header unconditionally

2017-07-06 Thread Sam Varshavchik
Gordon Messmer writes: I'm working on improving my "sentfolder" mail filter. This filter works like GMail's SMTP system, copying messages that a user sends into their sent folder, so that messages only need to traverse the network once. Courier IMAP has a better option, but no client

Re: [courier-users] Blacklisted email addresses not cleared

2017-07-05 Thread Sam Varshavchik
Bernd Plagge writes: Hi all I recently found some cases were blacklisted email addresses (recorded in /var/lib/courier/track) were not cleared by the "courier clear user@domain" command. I ran strace and here is the result: fstat64(3, {st_mode=S_IFREG|0644, st_size=173, ...}) = 0

Re: [courier-users] setuid/setgid problem, mail from website not sent

2017-07-05 Thread Sam Varshavchik
Bernd Plagge writes: Hi I'm trying to send mail from website mail, or webmail. However, sending doesn't work, Log entries: Jul 06 00:25:45 linde lighttpd[1182]: setuid/setgid: Operation not permitted Jul 06 00:25:45 linde lighttpd[1182]: /cgi-bin/FormMail.pl: close sendmail pipe failed,

Re: [courier-users] Authenticate Clients via TLS client cert

2017-07-02 Thread Sam Varshavchik
Bernd Wurst writes: Hello, I'm struggling with the question if it is possible to authenticate clients (optionally) with a client certificate. I found some docs about dovecot implementing this [1] and was wondering if courier (SMTP) could also be used with this? I could not find something

[courier-users] New releases of Courier packages.

2017-07-02 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.html New releases of courier, courier-unicode, courier-authlib, courier-imap, sqwebmail, maildrop, and cone packages. Changes: - The courier-unicode library updated to use C++11 unicode features. - Some SMTP connection failures were not

Re: [courier-users] szmlink counts as quota

2017-06-17 Thread Sam Varshavchik
SZÉPE Viktor writes: Idézem/Quoting Gordon Messmer : On 05/18/2017 06:31 PM, SZÉPE Viktor wrote: Could it be that that Courier counts Sent folder size three time while calculating quota? Can you test this patch? Thank you!! Sam, could we incorporate this

Re: [courier-users] Message delivered, but no message in INBOX

2017-05-18 Thread Sam Varshavchik
Alessandro Vesely writes: Although the real issue is maildrop, let me note the following about courier- base: * couriertcpd could be just suggested or recommended, not required, It most certainly is required. The default startup script require it. I suppose you could customize the package

Re: [courier-users] Message delivered, but no message in INBOX

2017-05-18 Thread Sam Varshavchik
Markus Wanner writes: > The > differences are in the configuration. The biggest difference is > maildrop, because it ties in directly into mail delivery, and it has > Courier-specific features, and Courier has maildrop-specific features as > well. Understood. (If you're provided a maildrop

Re: [courier-users] Message delivered, but no message in INBOX

2017-05-17 Thread Sam Varshavchik
Markus Wanner writes: Hi, On 17.05.2017 02:44, Sam Varshavchik wrote: > Only one maildrop package is needed. And one courier package, that's it. Unfortunately, there is not separate courier-mta source release. Only When I refer to source releases, I always refer to http://www.cour

Re: [courier-users] Message delivered, but no message in INBOX

2017-05-16 Thread Sam Varshavchik
Markus Wanner writes: I don't quite see how that matters. It's the same set of source files, which would need the same set of security fixes, for example. What does the duplication of efforts buy us? I'd rather state that duplication of code is never a good idea, but a sign for bad

Re: [courier-users] Message delivered, but no message in INBOX

2017-05-16 Thread Sam Varshavchik
Markus Wanner writes: I'd quickly like to elaborate on why the former Debian maintainer decided to do that and hope for your understanding: Before, there was a courier-maildrop as well as a (stand-alone) maildrop package. Meaning those two are built from the very same source, but They should

Re: [courier-users] Message delivered, but no message in INBOX

2017-05-16 Thread Sam Varshavchik
Lucio Crusca writes: but the maildrop manpage reports: "-V is ignored when maildrop runs in delivery mode." and maildropfilter manpage reports the same about the VERBOSE variable. Then run maildrop manually, yourself. Run maildrop with -V from the shell, pipe a test message on standard

Re: [courier-users] Message delivered, but no message in INBOX

2017-05-14 Thread Sam Varshavchik
Lucio Crusca writes: Sam Varshavchik writes: > From the logs, you've configured spamd to be responsible for delivering > mail > > You have to take smaller steps, and get one thing working, at a time. I've now moved spamd out of the way. My previous DEFAULTDELIVERY was DEFAULTDEL

Re: [courier-users] Message delivered, but no message in INBOX

2017-05-14 Thread Sam Varshavchik
Lucio Crusca writes: E.g. no files written into the Maildir, despite the "Message delivered" log. I've also tried to access the Maildir with Thunderbird and RoundCube and they both confirm there aren't any messages. I have no clue about what I should check... please help. From the logs,

Re: [courier-users] 456 Address temporarily unavailable

2017-05-13 Thread Sam Varshavchik
Lucio Crusca writes: Now for the problem. Out of 6 accounts. 5 do work correctly. For one of them Courier replies "456 Address temporarily unavailable". "courier clear" on maxwell does not change the reply I get afterwards. The 456 occurs only after a previous mail delivery failure. It's a

Re: [courier-users] Throw-Away EMails

2017-05-02 Thread Sam Varshavchik
Michelle Konzack writes: On 2017-05-02 06:58:40 Sam Varshavchik hacked into the keyboard: > Michelle Konzack writes: > > >Removing "~/.courier-default" and use instead "~/.courier-" > >would be a better solution but require root rights (sudo?) t

Re: [courier-users] Throw-Away EMails

2017-05-02 Thread Sam Varshavchik
Michelle Konzack writes: Removing "~/.courier-default" and use instead "~/.courier-" would be a better solution but require root rights (sudo?) to be installed from a webinterface... Well, it requires the rights to create files in ~; not root but whichever userid owns that

Re: [courier-users] Alias stop working from one day to another...

2017-04-14 Thread Sam Varshavchik
Michelle Konzack writes: I do not understand this problem. The courier aliases config is untouched since beginning of January 2017 and it was working until 2017-01-28 for this particular address. I do not find any notices in the logs what can happen the "address not found" Can it be, that

Re: [courier-users] Alias stop working from one day to another...

2017-04-13 Thread Sam Varshavchik
Michelle Konzack writes: Helloo *, I do not understand WHY it does not more work, because before it WAS working. I have for my "ITSystems" account an alias file of ab...@itsystems.tamay-dxxxn.net: catchall-tdnet.itsystems-abuse supp...@itsystems.tamay-dxxxn.net:

Re: [courier-users] RBL answers

2017-03-31 Thread Sam Varshavchik
David Niklas writes: On Fri, 24 Mar 2017 16:41:35 -0400 Sam Varshavchik <mr...@courier-mta.com> wrote: > > I think they're smart enough to understand how DNS works. I don't need > to tell them that. > > I can't quite put my finger on why exactly I believe that this would b

Re: [courier-users] Build 20170309 of Courier packages

2017-03-30 Thread Sam Varshavchik
Alessandro Vesely writes: On Wed 29/Mar/2017 13:17:12 +0200 Sam Varshavchik wrote: > I don't see anything in courier-authlib that needs C++. I think it's only the > configure script in courier-authlib that's broken. Try build 20170329. Could't find 20170329, where is it? It was

Re: [courier-users] courier-authlib: exported symbols

2017-03-30 Thread Sam Varshavchik
Markus Wanner writes: Hello Sam, I'm about to take over maintenance of the courier-mta packages in Debian, so I'll likely have further questions. Let's start with a simple one regarding courier-authlib: Compared to 0.66.4, these three symbols have vanished from libcourierauthcommon.so.0 in

Re: [courier-users] Can courier sort mail for one user into multiple subfolders for imap

2017-03-30 Thread Sam Varshavchik
li...@datenritter.de writes: > Maybe scrap the whole thing. Use backticks to feed the email to a Perl > script that safely parses headers. Okay... the beforementioned problems left aside, what is the advantage? You can safely implement the same functionality in Perl itself, instead of

Re: [courier-users] SSL Report on Courier's TLS settings (includes answer)

2017-03-30 Thread Sam Varshavchik
Alessandro Vesely writes: SSL/TLS compression Yes INSECURE (more info) [(more info)->https://community.qualys.com/blogs/securitylabs/ 2012/09/14/crime-information-leakage-attack-against-ssltls] I note the TLS_COMPRESSION option has gone away. Are there other TLS options worth trying

Re: [courier-users] Can courier sort mail for one user into multiple subfolders for imap

2017-03-29 Thread Sam Varshavchik
li...@datenritter.de writes: Below is how I did it. Unfortunately the script stopped working a few months ago writing hundreds of mails to (mbox?-)files with useful names like ".@". My debug version with some extra logging needs more input, so I'll send it to this list... ["Yo dawg, I heard

Re: [courier-users] Build 20170309 of Courier packages

2017-03-29 Thread Sam Varshavchik
Alessandro Vesely writes: On Fri 17/Mar/2017 01:25:36 +0100 Sam Varshavchik wrote: > Gordon Messmer writes: > >> On 03/15/2017 06:17 PM, Sam Varshavchik wrote: >> > Ok, this actually turned out to be a small typo. Fixed in the >> > just-uploaded 20170315, and it b

Re: [courier-users] monitoring prgram times out

2017-03-26 Thread Sam Varshavchik
SZÉPE Viktor writes: Thank you again! Running bind is too expensive for me. I usually use the caching DNS resolver in the given datacenter plus µnscd https://busybox.net/~vda/unscd/ which does local caching for Name Service - which Courier apparently is not using. >if (nodnslookup ||

Re: [courier-users] monitoring prgram times out

2017-03-26 Thread Sam Varshavchik
SZÉPE Viktor writes: Thank you for your support! -nodnslookup is the solution for satellite type server which delivery messages through one smarthost. What should I do on normal (tcp/25,587,465 are open to the internet) mail server where DNS lookup is necessary? Is there a way to exclude

Re: [courier-users] monitoring prgram times out

2017-03-26 Thread Sam Varshavchik
SZÉPE Viktor writes: 2) Is it possible for Courier to skip DNS lookups for "localhost"? I wonder why Courier is not using gethostbyname(). /etc/hosts contains: 127.0.0.1 localhost.localdomain localhost gethostbyname/gethostbyaddr can only look up A addresses. Courier needs MX

Re: [courier-users] RBL answers

2017-03-24 Thread Sam Varshavchik
David Niklas writes: On 03/10/2017(Fri) 15:35 > That's the other thing that the blacklists definitely don't want: > excessi ve queries. Making two queries instead of one will put extra > load on the blacklists, and slow down your mail delivery. Well isn't that what they want, two quires instead

Re: [courier-users] Server side sorting

2017-03-23 Thread Sam Varshavchik
Alessandro Vesely writes: Their deficiencies notwithstanding (e.g. FAMPending: timeout), file systems are way more mature than DBMS. Even writing in PHP or Python at times requires to consider the brand of the underlying database, let alone C/C++. And DBs make automating installation even

Re: [courier-users] Server side sorting

2017-03-22 Thread Sam Varshavchik
Alessandro Vesely writes: Some IMAP servers use indexed files too. Courier does not. What is the rationale behind that design choice? I expected – as I said – for clients to handle their own caching and indexing. Indexing adds complexity. More code, more opportunities for bugs.

Re: [courier-users] Server side sorting

2017-03-22 Thread Sam Varshavchik
Michelle Konzack writes: Hello Sam, On 2017-03-22 06:35:16 Sam Varshavchik hacked into the keyboard: > The IMAP command is THREAD REFERENCES. OK, this is fine since I can setup ANY commands. > The response consists of > message numbers, with parenthesis indicating variou

Re: [courier-users] Server side sorting

2017-03-22 Thread Sam Varshavchik
Michelle Konzack writes: But how can I do thread sorting? The squirrelmail sourcecode is really weird and I do not understand how it works. Question: Can I use for this the "IMAP CAPABILITY" server side sorting? I access the imap account with php5 and php-imap. The IMAP command is THREAD

Re: [courier-users] journald logging

2017-03-21 Thread Sam Varshavchik
Bernd Plagge writes: Hi Sam, thanks for a great product! Times are changing and with the introduction of systemd also comes journald. Seems that running syslog in addition to journald is not very good. So, I switched syslog off. Now I find imap and pop messages in the log but no delivery

Re: [courier-users] Build 20170309 of Courier packages

2017-03-16 Thread Sam Varshavchik
Gordon Messmer writes: On 03/15/2017 06:17 PM, Sam Varshavchik wrote: > Ok, this actually turned out to be a small typo. Fixed in the > just-uploaded 20170315, and it builds for me. courier-unicode does build. However, I'm unable to build the new courier package with it installed (also

[courier-users] Courier build 20170315

2017-03-15 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.html Changes: - Fix TLS peer hostname verification issue caused by CNAME records. pgpqnefY9mxD_.pgp Description: PGP signature -- Check out the vibrant tech community on

Re: [courier-users] Build 20170309 of Courier packages

2017-03-15 Thread Sam Varshavchik
Gordon Messmer writes: On 03/11/2017 11:20 AM, Sam Varshavchik wrote: > • A few more tweaks to the courier-unicode configuration script. Building in mock fails on CentOS 7: https://paste.fedoraproject.org/paste/knoYv8gNHfxhfF3flIz6EF5M1UNdIGYhyRLivL9gydE= Ok, this actually turned

Re: [courier-users] Amazon SES "/SECURITY=REQUIRED set, but TLS is not available"

2017-03-15 Thread Sam Varshavchik
SZÉPE Viktor writes: Thank you for your answer. $ grep ^TLS_VERIFYPEER /etc/courier/* /etc/courier/courierd:TLS_VERIFYPEER=NONE /etc/courier/esmtpd:TLS_VERIFYPEER=NONE Look in /proc and verify what TLS_VERIFYPEER is set to. This is a certificate verification error, and TLS_VERIFYPEER=NONE

Re: [courier-users] Amazon SES "/SECURITY=REQUIRED set, but TLS is not available"

2017-03-15 Thread Sam Varshavchik
SZÉPE Viktor writes: 6) telnet email-smtp.us-west-2.amazonaws.com 587 220 email-smtp.amazonaws.com ESMTP SimpleEmailService-1868680227 MmKC14V2dPS1oRPRtSjF Courier says: /SECURITY=REQUIRED set, but TLS is not available Could it be that Courier compares the SMTP banner

[courier-users] Build 20170309 of Courier packages

2017-03-11 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.html New builds of courier-unicode, courier, courier-imap, sqwebmail, maildrop, and cone packages. • A few more tweaks to the courier-unicode configuration script. • All other packages are rebuilt against the new courier-unicode package, and

Re: [courier-users] RBL answers

2017-03-11 Thread Sam Varshavchik
Matus UHLAR - fantomas writes: >Is it worth considering A and TXT record lookups rather than ANY, given >the request to stop sending requests for ANY result? Might that request >indicate that requests for ANY will not be supported in the future? I got angry in the past at cloudflare for the

Re: [courier-users] RBL answers

2017-03-10 Thread Sam Varshavchik
SZÉPE Viktor writes: Idézem/Quoting Sam Varshavchik <mr...@courier-mta.com>: > In the long run this will be counterproductive, since the existing > blacklists will now result in a generic "Access denied." bounces, > instead of the blacklist-provided mes

Re: [courier-users] disposable addresses

2017-03-10 Thread Sam Varshavchik
SZÉPE Viktor writes: Idézem/Quoting Sam Varshavchik <mr...@courier-mta.com>: > SZÉPE Viktor writes: > >> >> Hello! >> >> I've found a list of domains with the MX record mail.mailinator.com. >> (23.239.11.30) >> >> Is there a way

Re: [courier-users] RBL answers

2017-03-10 Thread Sam Varshavchik
Gordon Messmer writes: I was checking the RBL queries and answers on a server this morning, when I noticed this in the responses: Please stop asking for ANY.See draft-ietf-dnsop-refuse-any Both spamhaus and abuseat provide this text in their replies to Courier's RBL lookups. Is it worth

Re: [courier-users] disposable addresses

2017-03-10 Thread Sam Varshavchik
SZÉPE Viktor writes: Hello! I've found a list of domains with the MX record mail.mailinator.com. (23.239.11.30) Is there a way to throw away all emails going to mail.mailinator.com. ? Thank you. The "bofh badmx" setting in the courier config file. See the courier(8) man page.

[courier-users] courier-unicode build 20170308 released

2017-03-08 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.php#unicode Revised configuration script to enable C++11 builds that should work with older versions of gcc. pgpRu0XGuhmPg.pgp Description: PGP signature -- Announcing

Re: [courier-users] courier unicode build 20170307

2017-03-07 Thread Sam Varshavchik
Bowie Bailey writes: On 3/7/2017 7:17 AM, Sam Varshavchik wrote: > Alessandro Vesely writes: > >> On Tue 07/Mar/2017 03:43:45 +0100 Sam Varshavchik wrote: >> > Download: http://www.courier-mta.org/download.html#unicode >> > >> > This is a test build of

[courier-users] courier unicode build 20170307

2017-03-07 Thread Sam Varshavchik
Alessandro Vesely writes: On Tue 07/Mar/2017 03:43:45 +0100 Sam Varshavchik wrote: > Download: http://www.courier-mta.org/download.html#unicode > > This is a test build of the courier-unicode package, that uses C++11's unicode > support. Please report any build issues to the c

[courier-users] courier unicode build 20170306

2017-03-06 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.html#unicode This is a test build of the courier-unicode package, that uses C++11's unicode support. Please report any build issues to the courier-users list. pgps1WDCmKVFh.pgp Description: PGP signature

Re: [courier-users] Sender email?

2017-03-06 Thread Sam Varshavchik
Michelle Konzack writes: Hello, I the past I had something in my courier config which added the to the headers. I need this more or less urgently, because I get for example messages from Nothing comes to mind. Delivery to a local mailbox should add a Return-Path: header, unless a

Re: [courier-users] Poll: C++11 compiler support

2017-03-06 Thread Sam Varshavchik
Bowie Bailey writes: On 3/5/2017 5:10 PM, Sam Varshavchik wrote: > > Ok, so squeeze should be taken care of, and most likely CentOS 5 and > 6. Thanks for testing it. CentOS 6 is using gcc 4.4.7 and works fine with the '-std=c++0x' flag. CentOS 5 is using gcc 4.1.2 and does not w

Re: [courier-users] [cone] Poll: C++11 compiler support

2017-03-06 Thread Sam Varshavchik
Nux! writes: Hello, Got errors with both commands: CentOS 6 x86_64, gcc version 4.4.7 20120313 (Red Hat 4.4.7-17) (GCC) This could have some impact as CentOS 6 is still pretty used in the server world. g++ -o utest utest.C utest.C: In function ‘int main()’: utest.C:5: error: ‘char32_t’

Re: [courier-users] Poll: C++11 compiler support

2017-03-05 Thread Sam Varshavchik
SZÉPE Viktor writes: Idézem/Quoting Freddie Witherden <fred...@witherden.org>: > Hi, > > On 05/03/2017 13:03, Sam Varshavchik wrote: >>> $ g++ -o utest u.c >>> u.c: In function ‘int main()’: >>> u.c:5: error: ‘char32_t’ was not declared in this scop

Re: [courier-users] Poll: C++11 compiler support

2017-03-05 Thread Sam Varshavchik
SZÉPE Viktor writes: This is the case in Debian releases: squeeze with gcc-4.4 $ g++ -o utest u.c u.c: In function ‘int main()’: u.c:5: error: ‘char32_t’ was not declared in this scope u.c:5: error: expected ‘;’ before ‘c’ u.c:6: error: ‘u32string’ is not a member of ‘std’ u.c:6: error:

[courier-users] Poll: C++11 compiler support

2017-03-05 Thread Sam Varshavchik
The forward match of progress is requiring a clean break from the pre-c++11 days. Under consideration is migrating the courier-unicode library, used by both Courier and Cone, to use C++11's unicode support only. I am taking a poll whether there's still any notable platforms where Courier

Re: [courier-users] Courier MLM does not allow "post only"

2017-03-02 Thread Sam Varshavchik
Michelle Konzack writes: Hello *, I have a PHP5 script, which use IMAP to access a Listfolder and build an index from the subjects (does not work correctly yet) for a Forum. I can click on a topic and get a DATE sorted list of messages. Later I will also add the body of it. This @#!@ does

Re: [courier-users] Courier MLM does not allow "post only"

2017-03-02 Thread Sam Varshavchik
Michelle Konzack writes: Additional question: Is it possibel, to add an unique THREAD ID to messages? I mean, forcing mail users to replay correctly to an EXISTING topic or open a NEW topic. If not, how can I filter incoming ML messages through procmail? It seems, the MLM does not work the

[courier-users] Development builds of courier, courier-imap, and cone packages

2017-02-18 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.html courier, courier-imap, and cone builds 20170218: Changes: - Fix compilation errors with OpenSSL 1.1.0 pgp455S_OPxxz.pgp Description: PGP signature -- Check out the

Re: [courier-users] SendGrid certificate problem

2017-02-16 Thread Sam Varshavchik
SZÉPE Viktor writes: Hello! Could it be that Courier MTA cannot be configured to send emails securely (using SSL) to Sendgrid because they have their hostname in SAN not in CN? The OpenSSL library does not validate peer hostnames, leaving it up to the application to do that. Courier's

Re: [courier-users] courier breaks under linux kernel 4.9

2017-02-08 Thread Sam Varshavchik
AndCycle writes: Gentoo Linux dist. Linux bacztwo 4.9.6-gentoo-r1 #2 SMP Wed Feb 8 04:09:10 CST 2017 x86_64 Intel(R) Xeon(R) CPU E3-1231 v3 @ 3.40GHz GenuineIntel GNU/Linux mail-mta/courier-0.76.4 I recently upgrade by linux kernel to 4.9.2, which result in courier spit out following error

[courier-users] Courier build 20170128 released

2017-01-28 Thread Sam Varshavchik
Current development build of Courier. Download: http://www.courier-mta.org/download.html Changes: - Minor fixes to the configure script. - Merged several FreeBSD and Debian patches. pgp93drsNmdQz.pgp Description: PGP signature

[courier-users] courier-authlib 0.67.0 released

2017-01-28 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.html#authlib Changes: • Rewritten LDAP, MySQL, PostgreSQL, and SQLite modules. The replacement modules are backwards compatible, except for one PostgreSQL configuration setting, and an enhancement to all four modules: all runtime changes to each

Re: [courier-users] Error message from Remote Server

2017-01-27 Thread Sam Varshavchik
Michelle Konzack writes: Your message to the following recipients cannot be delivered: : biscmail.cv.net [167.206.112.38]: >>> STARTTLS <<< 500 couriertls: connect: error:14094410:SSL routines:SSL3_READ_BYTES:sslv3 alert handshake failure :

Re: [courier-users] Date (YEAR) in /var/log/mail.log

2017-01-27 Thread Sam Varshavchik
Michelle Konzack writes: Hallo, I run currently an analyzer over the /var/log/mail.log* file from the last 12 years ;-) and now I run into trouble, because the prefixing date has no YEAR stamp. Is there a possibility to change this? That's something that's syslog's territory. syslog

Re: [courier-users] Courier, PayPal and STARTTLS

2017-01-27 Thread Sam Varshavchik
Greg Earle writes: I was expecting an incoming e-mail from PayPal but noticed these errors in my syslog when it tried to deliver it: Jan 26 01:11:28 isolar courieresmtpd: [ID 702911 mail.info] started,ip=[:::173.0.84.227] Jan 26 01:11:28 isolar courieresmtpd: [ID 952582 mail.error]

Re: [courier-users] Looking for new Debian maintainers for courier-mta packages

2017-01-26 Thread Sam Varshavchik
SZÉPE Viktor writes: Idézem/Quoting Sam Varshavchik <mr...@courier-mta.com>: > Ángel writes: > >> I would recommend automatically adding mkdhparams to /etc/cron.monthly, >> too. > > The Fedora RPM package does precisely that. > >> Also, looking at the p

Re: [courier-users] SASL for authpipe -- a sticky note for Courier Authlib

2017-01-26 Thread Sam Varshavchik
Alessandro Vesely writes: On Thu 26/Jan/2017 01:53:59 +0100 Sam Varshavchik wrote: > Alessandro Vesely writes: >> On Wed 25/Jan/2017 14:33:16 +0100 Sam Varshavchik wrote: >>> Alessandro Vesely writes: >>>> >>>> The main difficulty is to get the sources

Re: [courier-users] Patches from FreeBSD

2017-01-26 Thread Sam Varshavchik
Gordon Messmer writes: While working on updating the FreeBSD port, I noticed a few patches that may be appropriate for merging. First, the test for -lcourier-unicode seems to be slightly deficient. All of the AC_CHECK_LIB checks successfully locate libs in /usr/local/lib, but

Re: [courier-users] Looking for new Debian maintainers for courier-mta packages

2017-01-26 Thread Sam Varshavchik
Ángel writes: I would recommend automatically adding mkdhparams to /etc/cron.monthly, too. The Fedora RPM package does precisely that. Also, looking at the patches carried by debian, the numbers 1, 2, 3, 5, 6, 7, 9, 12*, 13, 14, 17, 20, 21, 23 and 25 seem quite uncontroversial for being

Re: [courier-users] SASL for authpipe -- a sticky note for Courier Authlib

2017-01-25 Thread Sam Varshavchik
Alessandro Vesely writes: On Wed 25/Jan/2017 14:33:16 +0100 Sam Varshavchik wrote: > Alessandro Vesely writes: >> >> while reviewing my Courier installation, I stumbled upon how my authProg.c is >> compiled. It uses -I/my/path/to/auth/cur -L/usr/pa

Re: [courier-users] SASL for authpipe -- a sticky note for Courier Authlib

2017-01-25 Thread Sam Varshavchik
Alessandro Vesely writes: Hi all, while reviewing my Courier installation, I stumbled upon how my authProg.c is compiled. It uses -I/my/path/to/auth/cur -L/usr/path/to/courier-authlib and -lcourierauthsasl, on a server with courier-authlib-0.66.4.20160106. On a stock Debian jessie (0.66.1) I

Re: [courier-users] Disable adding own hostname to sender's address

2017-01-23 Thread Sam Varshavchik
Michelle Konzack writes: On 2017-01-23 06:33:48 Sam Varshavchik hacked into the keyboard: > Adding > > NOADDRREWRITE=2 > > to the courieresmtpd configuration file should do the trick. Hmmm, even if I do not find ths OPTION in any manpages, I have added it to /etc/courier/esmt

Re: [courier-users] Disable adding own hostname to sender's address

2017-01-23 Thread Sam Varshavchik
Michelle Konzack writes: Hello Bernd, On 2017-01-23 07:38:30 Bernd Wurst hacked into the keyboard: > What I want: > Sent mail from local users (via sendmail CLI) should have the hostname > appended. But mail from remote (spam) should not. I have the same problem here since some years and

Re: [courier-users] Best practize for $USER -> EMail

2017-01-20 Thread Sam Varshavchik
Michelle Konzack writes: So my idea is, to use a script an rename all UNIX users by a construct like user1 user2 user3 etc and then use the /etc/courier/aliases/ directory to point the EMail adresses to the new user construct. Do you think,

Re: [courier-users] Feature Request for WEBMLM

2017-01-19 Thread Sam Varshavchik
Michelle Konzack writes: Hello and good morning/day/afternoon/evening or whatever, I run now 14 (sub)domains as listservers and what me bother is, that I must name the RC files /etc/courier/webmlm/webmlmrc webmlm2rc webmlm3rc ...

[courier-users] New courier packages released.

2017-01-17 Thread Sam Varshavchik
Download: http://www.courier-mta.org/download.html Minor releases of courier, courier-imap, sqwebmail, and maildrop packages. Changes: - Roll-up of fixes to accumulated reports compilation errors and compatibility issues. - Improve compatibility with GnuPG 2 pgpwDpSm43JMf.pgp

Re: [courier-users] Where is the config option TLS_PEERCERTDIR located?

2017-01-16 Thread Sam Varshavchik
David Niklas writes: It's mentioned in the section "ESMTP over TLS/SSL". I ran grep -r TLS_PEERCERTDIR /etc/courier /usr/share/courier (I used screen to copy the value from the docs exactly). I don't get any results from grep. Where does this value go? A bit of obsolete documentation, this

Re: [courier-users] Is authenticating with CRAM-SHA256 supported?

2017-01-16 Thread Sam Varshavchik
David Niklas writes: The docs and the config files differ a bit on this. Courier 0.75.0 Gentoo Linux Looks like CRAM-SHA256 was added to the code base in 2005, so this should work fine. pgpOelIWJJMWJ.pgp Description: PGP signature

Re: [courier-users] Preferred OS for Courier mail server

2017-01-10 Thread Sam Varshavchik
Hanno Böck writes: Hi, I'm more or less maintaining the gentoo packages. On Sun, 8 Jan 2017 08:44:47 +0100 Dan Johansson wrote: > Yes, I agree that normally Gentoo has quite new packages, but some > packages - like courier - lag somewhat behind. > E.g. these are

Re: [courier-users] Courier 0.76.3 released

2017-01-09 Thread Sam Varshavchik
Alexei Batyr' writes: Sam Varshavchik writes: > Download: http://www.courier-mta.org/download.html > Sam, I've tried to upgrade Courier to the latest version on FreeBSD 10.3-RELEASE- p11 and gmake failed with following errors: Ok, made those fixes. What compiler was that? pgpvGJz

Re: [courier-users] Preferred OS for Courier mail server

2017-01-07 Thread Sam Varshavchik
Dan Johansson writes: Hallo, I am planning to setup a new Courier mail server and I was just wondering what is the preferred OS/distribution for a Courier install. Today I am using Gentoo (but the package in Gentoo is not really up to date). I do what development work needs to be these days

Re: [courier-users] WebMLM start problem...

2017-01-06 Thread Sam Varshavchik
Michelle Konzack writes: If I try to start MLM in the updatet Debian 7.11 system, I get following error: root@mail:/etc/init.d# ./courier-mlm restart [ ok ] Stopping WebMLM daemon webmlmd. [] Starting WebMLM daemon webmlmdMy uid/gid does not match 's failed! I searched the whole thing

Re: [courier-users] nfs mounted /home/ not availlable problem...

2017-01-06 Thread Sam Varshavchik
Michelle Konzack writes: which should work. Currently I use PAM authentication, but want to switch to SQL auth, which I currently do not know, how to do this with courier. Check into Debian packaging. The mysql and postgres authentication modules should be in separate subpackages.

Re: [courier-users] can not more setup aliasses

2017-01-02 Thread Sam Varshavchik
Michelle Konzack writes: On 2017-01-02 13:17:33 Sam Varshavchik hacked into the keyboard: > Do you have tamay-dogan.net listed in locals or hosteddomains? The domain is in /etc/courier/locals. The directory /etc/courier/hosteddomains and the file /etc/courier/hosteddomains.dat is not u

Re: [courier-users] can not more setup aliasses

2017-01-02 Thread Sam Varshavchik
Michelle Konzack writes: Hello Sam, On 2017-01-02 11:00:38 Sam Varshavchik hacked into the keyboard: > Well, something is not set up correctly. :-/ > The 550 error shows only the local mailbox address, without @tamay- dogan.net; > this indicates that tamay-dogan.net is defined a

Re: [courier-users] can not more setup aliasses

2017-01-02 Thread Sam Varshavchik
Michelle Konzack writes: Hi guys, I have just tried to add a new alias "domains" to my /etc/courier/aliases/catchall_tdnet.itsystems and was running "makealiases" successfull! I can grep the correct values in /etc/courier/aliases.dat. However, if I try to send a mail to it trough,

Re: [courier-users] lo is down

2016-12-28 Thread Sam Varshavchik
SZÉPE Viktor writes: Good evening! I am investigating a strange monitoring phenomenon. localhost (lo interface) is monitored on port 25 with a program called Monit. Monit generates a very small SMTP communication. Usually it is OK. When the Internet-facing interface (eth0) is down - for some

Re: [courier-users] imapd not authenticating, imapds is

2016-12-27 Thread Sam Varshavchik
Harry Duncan writes: Every service works as before except vanilla imap where the MUA continually prompts for a password, set the account up again using imap over ssl and it works, set it up without ssl and it doesn't. Barely makes a peep in the logs, I just see a connect and disconnect in

Re: [courier-users] Adding "feature" to courier-pop3d

2016-12-23 Thread Sam Varshavchik
Svetozar Mihailov writes: Hello, I was requested to add "feature" to pop3, seen in t-online.de mail service. When fetching mail from t-online via pop3 with 'leave on server', that do not mark mails as 'seen' in t-online imap service. That is unexpected behavior for me, but is usefull for few

Re: [courier-users] Courier-AuthLib Configure Script Not Finding Installed ltdl.h Files

2016-12-13 Thread Sam Varshavchik
Michael S. Scaramella, Esq. writes: Dear Sam: Thank you for replying. I tried to keep my original message brief, and must have tried too hard. I also had thought that I should use a preconfigured installation. I originally installed the FreeBSD libtool package, then installed the port,

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