[pfx] Re: Build errors with upcoming GCC 15 (defaults to -std=gnu23)

2024-12-28 Thread Sam James via Postfix-users
Wietse Venema via Postfix-users writes: > Sam James via Postfix-users: >> Wietse Venema via Postfix-users writes: >> >> > Sam James via Postfix-users: >> >> Hi, >> >> >> >> Apologies if this was reported already. >> >>

[pfx] Re: Build errors with upcoming GCC 15 (defaults to -std=gnu23)

2024-12-28 Thread Sam James via Postfix-users
Wietse Venema via Postfix-users writes: > Sam James via Postfix-users: >> Hi, >> >> Apologies if this was reported already. >> >> Upcoming GCC 15 defaults to -std=gnu23 with which Postfix fails to build. >> >> As reported at https://bugs.gen

[pfx] Build errors with upcoming GCC 15 (defaults to -std=gnu23)

2024-12-28 Thread Sam James via Postfix-users
f int bool; | ^~~ In file included from defer.c:176: ./mail_params.h:17:13: error: two or more data types in declaration specifiers 17 | typedef int bool; | ^~~~ ./mail_params.h:17:1: warning: useless type name in empty declaration 17 | typedef int bool; | ^~~ [...] ``` t

Re: postscreen_upstream_proxy_protocol and smtpd_upstream_proxy_protocol

2023-01-15 Thread Sam
experts here can suggest a better way. Though this is an extra precaution that most likely isn't necessary, since your router's NAT/firewall will protect from connecting to port 25 from the outside, but being paranoid, you can restrict it at the postfix level too. Up to you. Best

Re: nmap says there's vulnerability with Diffie-Hellman settings

2023-01-07 Thread Sam
ammik. 2023 klo 10.39 Sam (lis...@afach.de) kirjoitti: Hello everyone when I run `nmap --script vuln example.com <http://example.com>` against a server I manage, I get the following vulnerability on my server on both ports 465 and 587. The only solutions I found a

Re: nmap says there's vulnerability with Diffie-Hellman settings

2023-01-07 Thread Sam
Thank you, guys. I appreciate it. Have a great day. On 07/01/2023 9:23 PM, Viktor Dukhovni wrote: On Sat, Jan 07, 2023 at 12:38:06PM +0400, Sam wrote: when I run `nmap --script vuln example.com` against a server I manage, I get the following vulnerability on my server on both ports 465 and

Re: nmap says there's vulnerability with Diffie-Hellman settings

2023-01-07 Thread Sam
mehow, and then from a previous discussion I learned that many TLS_* options were deprecated. Besides, I saw in postfix documentation that DH options should be loaded automatically from OpenSSL and not be specified (IIRC). Best regards, Sam On 07/01/2023 6:38 PM, Wietse Venema wrote: Wietse Ve

nmap says there's vulnerability with Diffie-Hellman settings

2023-01-07 Thread Sam
smtpd_tls_mandatory_protocols = !SSLv2,!SSLv3,!TLSv1,!TLSv1.1 smtpd_tls_protocols = !SSLv2,!SSLv3,!TLSv1,!TLSv1.1 smtpd_tls_security_level = may ``` Let me know what you think. All the best, Sam

Re: mynetworks_style -> subnet within containers

2022-12-14 Thread Sam
right. Cheers, Sam On 14/12/2022 8:44 PM, Wietse Venema wrote: On 14/12/2022 3:18 PM, Wietse Venema wrote: mynetworks_style applies to local interface addresses, not proxied ones. Sam: Thank you for the response. One of the reasons for me asking this question is that I'm not fully sure

Re: mynetworks_style -> subnet within containers

2022-12-14 Thread Sam
m not sure about given the setup I described, given that the proxy gives that kind of exposure. I would appreciate your insight into whether I'm doing something wrong with the decisions I made. Best regards, Sam On 14/12/2022 3:18 PM, Wietse Venema wrote: mynetworks_style applies to

mynetworks_style -> subnet within containers

2022-12-13 Thread Sam
about this and whether it's right to choose that setting (and, also, whether I missed something in my setup, if obvious). Best regards, Sam

Re: What are the consequences of disabling chroot in all master services?

2022-12-12 Thread Sam
d? This whole movement to docker is a big set of trade-offs that I'm still researching. Best regards, Sam On 13/12/2022 3:17 AM, Wietse Venema wrote: Sam: [ text/html is unsupported, treating like TEXT/PLAIN ] ?html style="direction: ltr;"? ?head? ?meta http-equiv=&qu

What are the consequences of disabling chroot in all master services?

2022-12-12 Thread Sam
isabling chroot for all the postfix master services. Is this a bad move considering that postfix is running in a docker container? I would appreciate your insight into this. Best regards, Sam

Re: Verbose logging issues of postfix in docker container

2022-12-11 Thread Sam
email. Thank you very much, guys. Have a great day! Cheers, Sam On 12/12/2022 5:37 AM, mailm...@ionos.gr wrote: Docker containers don't log like normal linux distos do with syslog/rsyslog/syslog-ng/e

Verbose logging issues of postfix in docker container

2022-12-11 Thread Sam
7;s going on step by step in its failure? Thank you and best regards, Sam

Re: Is pure SSL/TLS termination viable with postfix?

2022-12-07 Thread Sam
time to keep doing this again and again every time there's a potential security threat or some kind of machine failure (which require me to migrate with minimal effort, which happened recently, and I'm a software engineer running my own little infrastructure with limited resources). What

Is pure SSL/TLS termination viable with postfix?

2022-12-07 Thread Sam
the SSL/TLS termination I'm hoping to do? How can I get postfix to forget about TLS and just work without any of it? Best regards, Sam

Re: send mail from the domain directly to the local server without going out to the Internet

2022-08-19 Thread Sam R
Understood, I adopt the communication in starttls port 25 between my servers. Thanks again to all. Samuel Le ven. 19 août 2022 à 13:09, Matus UHLAR - fantomas a écrit : > On 19.08.22 10:47, Sam R wrote: > > So I am a little divided, > >On the one hand I think that port 25 is eno

Re: send mail from the domain directly to the local server without going out to the Internet

2022-08-19 Thread Sam R
So I am a little divided, On the one hand I think that port 25 is enough to transmit mails locally, on the other hand I think that an encryption would be better, especially on the dmz. Also, I have 20 servers that send logwatch locally and I don't see myself creating a tunnel for each of them. Sam

Re: send mail from the domain directly to the local server without going out to the Internet

2022-08-18 Thread Sam R
it : > On 8/17/2022 10:04 AM, Sam R wrote: > > > > Currently I use the following settings: > > transport_maps = hash:/etc/postfix/transport > > domain.fr <http://domain.fr> smtp:[192.168.X.X]:465 > > This works but I get the following Postfix message: >

send mail from the domain directly to the local server without going out to the Internet

2022-08-17 Thread Sam R
Hello to all, I have several Postfix servers named MX, SMTP and MAIL on my dmz: MX is used to receive mails to our "@domain.fr" from Internet SMTP is used to send mails from "@domain.fr MAIL is used as a storage server for "@domain.fr" mails However, I would like to be able to for example directl

SASL authentication question

2022-03-23 Thread Sam R
I have configured Postfix with Cyrus-sasl to send mail with Active Directory authentication. I'm very happy with the result, my users log in with a firstname.lastname user and their Windows password. But I have a router that needs to send mails and that has only one field that is used for both the

Re: Assembling log entries for each SMTP session

2021-12-21 Thread Sam Tuke
also provide tracing but with fewer search options. Screenshot: https://nextcloud.lightmeter.io/index.php/s/a2styNnAZ24NdQn I work on Lightmeter so free to ask questions off-list. Sam.

Re: Fwd: Issue with Postfix and GSSAPI Authentication

2021-10-04 Thread Sam R
Ok, Thank you for these useful clarifications Samuel Le lun. 4 oct. 2021 à 17:27, Viktor Dukhovni a écrit : > On Mon, Oct 04, 2021 at 04:34:39PM +0200, Sam R wrote: > > > Now it's working fine! > > > > I finally succeeded. I worked around by inc

Re: Fwd: Issue with Postfix and GSSAPI Authentication

2021-10-04 Thread Sam R
;t thought about why the Kerberos ticket size is too big. Maybe I should ask the question about the samba list? In any case thank you all! Samuel Le lun. 4 oct. 2021 à 09:37, Sam R a écrit : > Good morning Viktor, > > Thank you for all this information, I will do the necessary for the &

Re: Fwd: Issue with Postfix and GSSAPI Authentication

2021-10-04 Thread Sam R
Good morning Viktor, Thank you for all this information, I will do the necessary for the keytabs right away. Concerning the clients, it is Thunderbird under Windows 10, the AD server being Samba4. I will try to see why the Kerberos ticket is so long. I don't think the problem is with Thunderbird b

Fwd: Issue with Postfix and GSSAPI Authentication

2021-10-01 Thread Sam R
Hello, I want to set up a Postfix SMTP server with cyrus-sasl in GSSAPI mode. I have two Samba4 servers in AD mode, and my clients are in windows 10. I removed the execution of Posfix in chroot to simplify. I added two keytab in /etc/krb5.keytab smtp/smtptest.domain.fr and host/ smtptest.domain.fr

Re: postfix.org site CSS change

2021-06-02 Thread Sam Tuke
> Any ideas why the background "to me" is now white when its been yellow for > years? There's a smoker in the house and you recently changed screens? -- Sam (cigars) On 2 June 2021 19:40:31 CEST, post...@ptld.com wrote: >> On 06-02-2021 1:35 pm, Josef Vybíhal wrote:

Re: thanks and a little bit question

2020-12-13 Thread Sam Tuke
Here the source code repo: https://github.com/vdukhovni/postfix Merry Christmas and a happy new year, Sam. On 13 December 2020 12:19:22 CET, "황병희" wrote: >Hellow i'm pleasure to using Postfix which runs at my personal Google >Cloud Platform. So i'm interested i

Re: Is there a library for validating gmail's Variants

2020-04-30 Thread Sam Tuke
I see the value of the ability to recognise such Gmail address variants, and would use it myself to prevent people trivially working around Gmail addresses being on a blacklist email receipt or for service signup. Sam. On 30/04/2020 09:27, Walter Peng wrote: > Hello community, > &g

Re: Port 25 closed on bulk sending servers

2020-01-21 Thread Sam Tuke
Thank you all for your insightful replies. Sam. On 15/01/2020 15:24, Bill Cole wrote: > On 15 Jan 2020, at 7:56, Sam Tuke wrote: > >> I noticed that newsletters which I receive from large firms are typically >> sent from servers which have port 25 closed. >> >>

Port 25 closed on bulk sending servers

2020-01-15 Thread Sam Tuke
such senders use are so customised as to be capable of only sending, not receiving, mail? Thanks! Sam.

Re: postfix filter to encrypt incoming emails with public gpg key

2019-10-27 Thread Sam Tuke
ate. See the (abandoned?) STEED project and their whitepaper: https://g10code.com/steed.html. That is by g10code - the creator of GPG. Disclaimer: I once worked for them. Sam. On 27 October 2019 07:27:53 CET, lists wrote: >Let me try again. So the email comes in. Some programs gets your pu

Re: Wietse: Old Mirrors on postfix.org/download.html

2017-03-07 Thread Sam
Hi Wietse Can you add this into mirrors list? http://mirrors.standaloneinstaller.com/postfix/ (France) On 3/6/2017 7:54 PM, Matthew McGehrin wrote: Wietse, There are several old mirrors with bad links that don't work on the postfix download page and needs to be updated. 404 Not Found h

Re: Would somebody let me know what I need to do to improve this setup.

2013-08-09 Thread Sam Flint
suggestions made here on the list. Each user only has access to > relevant projects, and you have the advantage of storing file metadata > such as description, comments, versioning and so on. > > And at the very least, review your logs for the actual sizes of > incoming messages, and see what usage dictates. I have a hunch it is > going to be much lower than your current limit. > > Mvg, > Joni > -- Sam Flint flintfam.org/~swflint

Alias to command not working

2013-08-04 Thread Sam Flint
assistance, please send mail to postmaster. If you do so, please include this problem report. You can delete your own text from the attached returned message. The mail system <|postman...@flintfam.org> (expanded from ): user unknown Any idea why? Sam -- Sam Fl

Re: Why Postfix always complain "unexpected EOF" with my own tcp_table program?

2013-07-28 Thread Sam Flint
in "unexpected EOF"? > > 1) Use a network sniffer to see what Python actually sends. You may >assume that your program sends \n, but Postfix does not receive \n. > > 2) Unrelated to this bug: closing the connection after one request >is inefficient. But is it the fact that he closes the connection? Keep in mind that any time a network connection is closed it sends EOF. Could it be that Postfix wants to keep a constant connection? Sam > Wietse

Re: Postfix not accepting remote connections

2013-07-19 Thread Sam Flint
On Fri, Jul 19, 2013 at 6:02 PM, Sam Flint wrote: > It shouldn't be... > > On Fri, Jul 19, 2013 at 5:59 PM, /dev/rob0 wrote: >> On Fri, Jul 19, 2013 at 05:51:20PM -0500, Sam Flint wrote: >>> On Fri, Jul 19, 2013 at 5:11 PM, Sam Flint wrote: >>> > On

Re: Postfix not accepting remote connections

2013-07-19 Thread Sam Flint
It shouldn't be... On Fri, Jul 19, 2013 at 5:59 PM, /dev/rob0 wrote: > On Fri, Jul 19, 2013 at 05:51:20PM -0500, Sam Flint wrote: >> On Fri, Jul 19, 2013 at 5:11 PM, Sam Flint wrote: >> > On Fri, Jul 19, 2013 at 5:08 PM, Noel Jones wrote: >> >> >>

Re: Postfix not accepting remote connections

2013-07-19 Thread Sam Flint
On Fri, Jul 19, 2013 at 5:11 PM, Sam Flint wrote: > Sorry, Gmail. > > I'm testing by attempting to connect with my android tablet > > > On Fri, Jul 19, 2013 at 5:08 PM, Noel Jones wrote: >> >> On 7/19/2013 4:58 PM, Sam Flint wrote: >> > I'm runn

Re: Postfix not accepting remote connections

2013-07-19 Thread Sam Flint
On Fri, Jul 19, 2013 at 6:02 PM, Wietse Venema wrote: > Sam Flint: >> Postfix is listening, I can still recieve email. > > Hi. I wrote most of Postfix. What evidence do you have (SHOW POSTFIX > LOGGING) that Postfix is receiving mail for you? > > Wietse It arrive

Postfix not accepting remote connections

2013-07-19 Thread Sam Flint
virtual_transport = dovecot virtual_uid_maps = static:5000 Log entry: none. Sam -- Sam Flint flintfam.org/~swflint

Re: Postfix not accepting remote connections

2013-07-19 Thread Sam Flint
lman unix - n n - - pipe # flags=FR user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py # ${nexthop} ${user} dovecot unix - n n - - pipe flags=DRhu user=vmail:vmail argv=/usr/libexec/dovecot/deliver -d ${recipient} -f ${recipient} Thanks. Sam

Re: Postfix not accepting remote connections

2013-07-19 Thread Sam Flint
Ok, well thanks. I'm sorry, I will try. On Fri, Jul 19, 2013 at 5:01 PM, Noel Jones wrote: > On 7/19/2013 4:53 PM, Sam Flint wrote: > > Still nothing > > > > > > On Fri, Jul 19, 2013 at 4:46 PM, Noel Jones > <mailto:njo...@megan.vbhcs.org>> wrote:

Re: Postfix not accepting remote connections

2013-07-19 Thread Sam Flint
Sorry, Gmail. I'm testing by attempting to connect with my android tablet On Fri, Jul 19, 2013 at 5:08 PM, Noel Jones wrote: > On 7/19/2013 4:58 PM, Sam Flint wrote: > > I'm running on a linode, and I'm sorry. > > > > Netstat: > > Proto Recv-Q

Re: Postfix not accepting remote connections

2013-07-19 Thread Sam Flint
t; > > Do you see the issue? > > No issue with this entry, this is normal. (well, the final "permit" > is unneeded, but won't hurt anything.) > > > > -- Noel Jones > -- Sam Flint flintfam.org/~swflint

Re: Postfix not accepting remote connections

2013-07-19 Thread Sam Flint
it's already like that On Fri, Jul 19, 2013 at 4:42 PM, Noel Jones wrote: > On 7/19/2013 4:26 PM, Sam Flint wrote: > > my postfix will not accept remote connections, but it will accept local. > > Some linux distros configure postfix to only listen on localhost, > forcin

Re: Postfix not accepting remote connections

2013-07-19 Thread Sam Flint
I see, but it does nothing. Sam On Fri, Jul 19, 2013 at 4:32 PM, Simon B wrote: > > On 19 Jul 2013 23:28, "Sam Flint" wrote: > > > > my postfix will not accept remote connections, but it will accept local. > > > > postconf -n: > > broken_sasl_

Postfix sending issue

2013-07-02 Thread Sam Flint
mail client is: Transaction failed 554 5.7.1 : Relay access denied Sam -- Sam Flint Happy Hacking! swfl...@flintfam.org flintfam.org/~swflint

Re: [Bulk] Re: VERP Sanity Check

2012-12-21 Thread Sam Jones
Thank you Viktor - that is exactly it. I assumed it was an option but when I read further that was incorrect. It is now working just as intended. Thank you very much for taking the time to look at my post and reply. I am very grateful for your time. Kind regards and happy holidays. Sam On Fri

VERP Sanity Check

2012-12-21 Thread Sam Jones
Good afternoon List Members, I'm having a bit of a problem getting VERP to work on my multi-instance Postfix. I'm probably missing a step. I've checked I have PCRE available, and that they work. I've set up everything as per http://www.postfix.org/VERP_README.html. MAPS /^(MAIL FROM:<.+@munged1\

Re: VERP clarification

2012-11-30 Thread Sam Jones
Noel, once more you help me out. Thank you so very much. I did look at that, but didn't fully understand it. Now I know I CAN do it, I'll work with it and experiment. Thank you so much, Sam On Fri, 2012-11-30 at 13:35 -0600, Noel Jones wrote: > On 11/30/2012 1:27 PM, Sam Jones wr

VERP clarification

2012-11-30 Thread Sam Jones
I've read - but don't fully 'get' - the docs, so I'm really looking for a basic 'yes you can, read this' or 'no, that's the job of the client' type answer. Kind regards Sam

Re: [Bulk] Re: unused parameter

2012-11-21 Thread Sam Jones
ay I don't need it! Warm regards Sam On Wed, 2012-11-21 at 11:23 -0600, Noel Jones wrote: > On 11/21/2012 11:12 AM, Sam Jones wrote: > > Good afternoon, > > > > When I start my Postfix up (fresh install I'm trying to commission to > > take over newsletter dut

unused parameter

2012-11-21 Thread Sam Jones
find it - but if I could get a headstart and some pointers that would be kind and wonderful. Warm regards Sam

Re: Freemailer segregation best way? Transports - Instances & IP's

2012-11-20 Thread Sam Jones
Appreciated, thanks. I'm just installing it to an old bare metal test server so I can get it right before putting it into production. Many thanks to you both - really appreciated. On Tue, 2012-11-20 at 09:58 -0500, Wietse Venema wrote: > Sam Jones: > > That looks like a good

Re: Freemailer segregation best way? Transports - Instances & IP's

2012-11-20 Thread Sam Jones
That looks like a good starting point, Thank you for the pointers Robert, really appreciated. On Tue, 2012-11-20 at 14:35 +0100, Robert Schetterer wrote: > Am 20.11.2012 14:13, schrieb Sam Jones: > > Good afternoon, > > > > I'm looking to get some views and advice on t

Freemailer segregation best way? Transports - Instances & IP's

2012-11-20 Thread Sam Jones
. So I guess this means I'll need to simply do this in transports. I think I read that it's possible to create transports for specific SMTP destinations in the Book of Postfix. I guess I'd need to ask 'can I assign a specific interface/IP on a per transport basis?' Any suggestions or feedback would be gratefully received. Sam

Re: Bulk Mailing Performance

2012-09-03 Thread Sam Jones
On Sun, 2012-09-02 at 22:46 +0200, Lorens Kockum wrote: > The exact same question was sent by someone calling himself > "Ron White" to the exim mailing list at almost exactly the same > time. Peddling one's services by soliciting comparisons with > competitors is so passé . . . > Yes, it was. Well

Re: Bulk Mailing Performance

2012-09-02 Thread Sam Jones
On Sun, 2012-09-02 at 15:39 +, Viktor Dukhovni wrote: > On Sun, Sep 02, 2012 at 10:43:07AM +0100, Sam Jones wrote: > > > More to satisfy my own curiosity than anything else, I'm wondering about > > the performance that could be squeezed out of Postfix in a bu

Bulk Mailing Performance

2012-09-02 Thread Sam Jones
More to satisfy my own curiosity than anything else, I'm wondering about the performance that could be squeezed out of Postfix in a bulk mailing capacity. I have a client that currently uses and ESP who have an astounding throughput of up to a million messages per hour. This brought up a discussio

Re: Defer a specific recipient?

2012-06-08 Thread Sam Jones
On Fri, 2012-06-08 at 11:26 +0100, Sam Jones wrote: > A bit of a strange request, but is there a simple way to have Postfix > continually defer mail to a specific recipient, say mail to > 'defer.t...@domain.tld' ? > > I know with header checks I can do magic like rejecti

Defer a specific recipient?

2012-06-08 Thread Sam Jones
A bit of a strange request, but is there a simple way to have Postfix continually defer mail to a specific recipient, say mail to 'defer.t...@domain.tld' ? I know with header checks I can do magic like rejecting mail with 5xx errors, but looking through http://www.postfix.org/header_checks.5.html

Re: Does Cleanup (or something) change message body line endings?

2012-04-24 Thread Sam Jones
On Tue, 2012-04-24 at 12:58 -0400, Wietse Venema wrote: > Sam Jones: > > Now, if I manually strip the line endings \r\n and replace them a plain > > newline \n, it works perfectly suggesting something strips the line > > endings if the are \r\n after it has been signed. >

Does Cleanup (or something) change message body line endings?

2012-04-24 Thread Sam Jones
Good afternoon, I've just been troubleshooting an issue with the php mail() function and Postfix. Keeping it short and to the point it appears that DKIM can be broken because something (assuming Cleanup) changes the line endings in the body section of the mail after it has been signed. What I no

Re: postgrey outgoing mail whitelister

2012-04-17 Thread Sam Jones
On Tue, 2012-04-17 at 11:50 +0200, Reindl Harald wrote: > > Am 17.04.2012 11:48, schrieb Claudius: > > Hi, > > > > as nobody seems to have a working solution I built a little Perl script > > that adds the IP of the server receiving outgoing mail to > > postgrey_clients.db > > > > It's still a li

Re: OT illogical? Helo-v-Host varience - why?

2012-04-16 Thread Sam Jones
On Mon, 2012-04-16 at 08:34 -0500, /dev/rob0 wrote: > On Mon, Apr 16, 2012 at 07:58:31AM +0100, Sam Jones wrote: > > A bit of an extreme example, but i've often wondered, when > > looking through my Postfix logs, why some senders do this: > > > > Received: from

OT illogical? Helo-v-Host varience - why?

2012-04-15 Thread Sam Jones
Good morning, A bit of an extreme example, but i've often wondered, when looking through my Postfix logs, why some senders do this: Received: from mx-out.facebook.com (outmail019.snc7.facebook.com [69.171.232.153]) by . The connecting host has HELO'd as 'mx-out.facebook.com' If it is traced

Re: RrDNS-v-PTR

2012-04-03 Thread Sam Jones
> > I do apologise for the distress, offence and disturbance my rude stupid > > question has obviously caused you. I won't repeat it and I hope you can > > forgive me. > > Re-reading what I wrote, and reading your reply, leaves me at a bit of a > loss as to what prompted this immature drivel. My

Re: RrDNS-v-PTR

2012-04-03 Thread Sam Jones
On Tue, 2012-04-03 at 11:53 -0400, Wietse Venema wrote: > With Postfix, multiple IP address per A record are fine, as long > as the CLIENT IP address is listed among them. > > However, having multiple PTR records for one IP address, that is a > different matter. Postfix will not try to guess which

Re: RrDNS-v-PTR

2012-04-03 Thread Sam Jones
On Tue, 2012-04-03 at 10:36 -0500, /dev/rob0 wrote: > > > > If you have a client connect from 1.2.3.4 and perform a host name > > lookup on that, so you get back host.example.com, would it impact > > on mail if a forward query for host.example.com returned multiple > > A records, say 1.2.3.4 & 5.6

Re: RrDNS-v-PTR

2012-04-03 Thread Sam Jones
On Tue, 2012-04-03 at 10:31 -0500, Stan Hoeppner wrote: > On 4/3/2012 9:56 AM, Sam Jones wrote: > > Good Afternoon, > > > > My senior tech and I have been having a squabble over PTR, Hostnames and > > reverse mapping. > > > > If you have a client conne

RrDNS-v-PTR

2012-04-03 Thread Sam Jones
reply is always 450 in case the address->name lookup failed due to a temporary problem. Sam

Re: Configuring null-mail machine

2011-09-18 Thread sam
On Sat, Sep 17, 2011 at 8:48 PM, tmac wrote: > I Have RHEL6 and am trying to use postfix for the first time. > > My host is server1.lab.my.org > > The mail server is mailserver.my.org > > I also have an alias file being passed around via NIS. This is used > with sendmail to re-write usernames from

Re: Postfix with IPV6 error

2011-04-07 Thread Sam
Wietse Venema porcupine.org> writes: > It makes perfect sense: the IPv4 address is assigned FIRST > and the IPv6 address is assigned LAST. > > If you want to find out why a FreeBSD jail network interface > behaves the way it does, then that would be an excellent > question for a FreeBSD mailing l

Re: Postfix with IPV6 error "bind :: port 25: Can't assign requested address"

2011-04-06 Thread Sam
Wietse Venema porcupine.org> writes: > > Sam: > > Hello! > > > > I have a server running FreeBSD 8.1 with FreeBSD 8.1 jails running on it. I have > > ipv6 running on both the main server and jails and that is all fine. > > > > I'm runni

Postfix with IPV6 error "bind :: port 25: Can't assign requested address"

2011-04-06 Thread Sam
Hello! I have a server running FreeBSD 8.1 with FreeBSD 8.1 jails running on it. I have ipv6 running on both the main server and jails and that is all fine. I'm running into a strange problem when it comes to postfix though and was wondering if anyone has any clues. What's happening is that po

Re: Mails bounced 550 5.7.1

2010-03-19 Thread Sam Przyswa
! But what should be the origin of the problem and what is the quick fix ? Thanks in advance. Sam. Martijn de Munnik - Postfix List a écrit : On Fri, 19 Mar 2010 15:31:18 +0100, Sam Przyswa wrote: The problem occur when we send mail to this domain, we had no problems before we changed our IP

Re: Mails bounced 550 5.7.1

2010-03-19 Thread Sam Przyswa
The problem occur when we send mail to this domain, we had no problems before we changed our IP mail server and MX record for our domain. Sam. Martijn de Munnik - Postfix List a écrit : On Fri, 19 Mar 2010 15:06:42 +0100, Sam Przyswa wrote: Hi, On last Postfix install on new server

Mails bounced 550 5.7.1

2010-03-19 Thread Sam Przyswa
Service. Contact the recipient or his/her administrator using alternate means to resolve the issue. (in reply to RCPT TO command) How to fix ? Thanks for your help. Sam.

Re: Bounced mails

2010-03-12 Thread Sam Przyswa
/dev/rob0 a écrit : On Fri, Mar 12, 2010 at 12:47:45AM +0100, Sam Przyswa wrote: Is it possible to accept and send in a default mail adddress all the mail rejected for User unknown ? Commonly referred to as a "catchall address", this is a bad idea. It *will* be abused b

Bounced mails

2010-03-11 Thread Sam Przyswa
Hi, Is it possible to accept and send in a default mail adddress all the mail rejected for User unknown ? Thanks for your help. Sam.

Re: Mail to non system account

2009-11-24 Thread Sam Wootton
2009/11/23 tobi > Sam Wootton schrieb: > > 2009/11/22 Magnus Bäck > > > > > >> On Sunday, November 22, 2009 at 17:34 CET, > >> Sam Wootton wrote: > >> > >> > >>> I nearly have Postfix working on Opensuse 11

Re: Mail to non system account

2009-11-23 Thread Sam Wootton
2009/11/22 Magnus Bäck > On Sunday, November 22, 2009 at 17:34 CET, > Sam Wootton wrote: > > > I nearly have Postfix working on Opensuse 11.1. > > > > For a non system account user, it works. For example: > > > > /var/mail/vhosts/samwootton.com/bru

Mail to non system account

2009-11-22 Thread Sam Wootton
ient_maps = $virtual_mailbox_maps* > *local_transport = virtual* > *mynetworks_style = host* > *virtual_mailbox_domains = samwootton.com* > *virtual_mailbox_base = /var/mail/vhosts* > I have commented out 'mailbox_transport' completely. Here is my vmailmaps: s...@samwootton.com samwootton

Re: Dispatching mail on severals servers

2009-07-11 Thread Sam Przyswa
Wietse Venema a écrit : Sam Przyswa: Hi, I have to dispatch mail for a domain my_domain.com to severals servers. All mail addresses are on the form u...@my_domain.com but users are dispatched on different hosts (host1, host2, etc) All mails are received on a main mail server

Dispatching mail on severals servers

2009-07-11 Thread Sam Przyswa
user is. Then when user1 on the host1 want send a mail to user2 on host2 user1 send the mail to us...@my_domain.com. How to set the system on host1 to route the mail on main mail server instead of "user unknown" message ? What is the best setup to do that ? Thanks for your help. Sam.

Mail routing problem

2009-07-10 Thread Sam Przyswa
serv1 and force to send it to main who know where to send it. Thanks in advance for your help. Sam. -- Sam Przyswa - Chef de projet Email: s...@arial-concept.com Arial Concept - Intégrateur Internet 36, rue de Turin - 75008 - Paris - France Tel: 01 40 54 86 04 - Fax: 01 40 54 83 01 Fax privé: 0

Re: Mail Archiving

2008-09-22 Thread Sam Przyswa
We use MailScanner as spam and virus filter and the mail archiving and monitoring function to copy mails in dedicated account, it is easy configurable with rules to copy mails in severals mails account, see http://www.mailscanner.info/ Sam. Adam Tauno Williams a écrit : On Mon, 2008-09-22

Re: UCE and restriction classes

2008-09-07 Thread Sam Przyswa
mouss a écrit : Sam Przyswa wrote: Hi all, I succeed to limit some local users to send mail only on my local domain, but I would like to limit the mail received ONLY from the local users too for these users, no mails from internet (others domains). There is my actual Postfix config

Re: Restrict users to received outside mails

2008-09-07 Thread Sam Przyswa
mouss a écrit : Sam Przyswa wrote: Hi, How to restrict users to received outside mail (from internet) but only from the local domain/network ? If your goal is to restrict few addresses so that: - they can only send mail to your own domains (domains in mydestination, virtual_*_domains

Restrict users to received outside mails

2008-09-07 Thread Sam Przyswa
Hi, How to restrict users to received outside mail (from internet) but only from the local domain/network ? Thanks in advance for your help. Sam. -- Ce message a été vérifié par MailScanner pour des virus ou des polluriels et rien de suspect n'a été trouvé. For all your IT require

UCE and restriction classes

2008-09-07 Thread Sam Przyswa
/addr_class_1: mjc-idf.asso.fr OK -- What I have to add to restrict the received mail only from local domain for these users ? Thanks in advance for your help. Sam. -- Sam Przyswa - Chef de projet Email: [EMAIL PROTECTED] Arial Concept