[pfx] Re: SELinux/SMTP Relay Handshake Failure

2023-12-04 Thread Viktor Dukhovni via Postfix-users
On Mon, Dec 04, 2023 at 07:20:08PM +1100, duluxoz via Postfix-users wrote: > This issue is definitely SELinux related, because it only crops up when > SELinux is enabled. > > I'm getting a `TLS handshake failed for service=smtp > peer=[104.199.96.85]:587` error when attempting to rely via

[pfx] Re: SELinux/SMTP Relay Handshake Failure

2023-12-04 Thread Carsten Strotmann (sys4) via Postfix-users
Hi Dulux-Oz, On 4 Dec 2023, at 9:52, duluxoz via Postfix-users wrote: > Its Rocky v9.1 > thanks, this helps as a reference. > That's the funny thing: I've done an `audit2allow -a` and all of the 'errors' > are accounted for by update policys, and the suggested `ausearch` produces > nothing -

[pfx] Re: SELinux/SMTP Relay Handshake Failure

2023-12-04 Thread duluxoz via Postfix-users
On 04/12/2023 19:44, Carsten Strotmann (sys4) via Postfix-users wrote: Hi Dulux-Oz, On 4 Dec 2023, at 9:20, duluxoz via Postfix-users wrote: Hi All, This issue is definitely SELinux related, because it only crops up when SELinux is enabled. I'm getting a `TLS handshake failed for

[pfx] Re: SELinux/SMTP Relay Handshake Failure

2023-12-04 Thread Carsten Strotmann (sys4) via Postfix-users
Hi Dulux-Oz, On 4 Dec 2023, at 9:20, duluxoz via Postfix-users wrote: > Hi All, > > This issue is definitely SELinux related, because it only crops up when > SELinux is enabled. > > I'm getting a `TLS handshake failed for service=smtp > peer=[104.199.96.85]:587` error when attempting to rely

[pfx] SELinux/SMTP Relay Handshake Failure

2023-12-04 Thread duluxoz via Postfix-users
Hi All, This issue is definitely SELinux related, because it only crops up when SELinux is enabled. I'm getting a `TLS handshake failed for service=smtp peer=[104.199.96.85]:587` error when attempting to rely via mailjet (that's who's IP that is) and also brevo/sendinblue. Any one have

[pfx] Re: Anyone using SMTP relay through dnsexit.com?

2023-06-29 Thread Jaroslaw Rafa via Postfix-users
Dnia 29.06.2023 o godz. 13:46:00 Matus UHLAR - fantomas via Postfix-users pisze: > >That seems to be the only option. > > that is the question - if price for static IP Address is higher or > lower than price for relaying. As I already wrote, with many ISPs static IP with configurable rDNS is not

[pfx] Re: Anyone using SMTP relay through dnsexit.com?

2023-06-29 Thread Joachim Lindenberg via Postfix-users
using SMTP relay through dnsexit.com? >Dnia 28.06.2023 o godz. 08:55:37 Matus UHLAR - fantomas via Postfix-users >pisze: >> in my experience, this is a problem when you have >> - dynamically added IP address (and thus iss listed in spamhaus PBL, >> sorbs dyna and other d

[pfx] Re: Anyone using SMTP relay through dnsexit.com?

2023-06-29 Thread Matus UHLAR - fantomas via Postfix-users
Dnia 28.06.2023 o godz. 08:55:37 Matus UHLAR - fantomas via Postfix-users pisze: in my experience, this is a problem when you have - dynamically added IP address (and thus iss listed in spamhaus PBL, sorbs dyna and other dnsbls) - generic rDNS or non-working fcrdns the first should be fixable

[pfx] Re: Anyone using SMTP relay through dnsexit.com?

2023-06-28 Thread Jaroslaw Rafa via Postfix-users
Dnia 28.06.2023 o godz. 08:55:37 Matus UHLAR - fantomas via Postfix-users pisze: > > in my experience, this is a problem when you have > - dynamically added IP address (and thus iss listed in spamhaus PBL, > sorbs dyna and other dnsbls) > - generic rDNS or non-working fcrdns > > the first

[pfx] Re: Anyone using SMTP relay through dnsexit.com?

2023-06-28 Thread Matus UHLAR - fantomas via Postfix-users
On 27.06.23 22:27, Joachim Lindenberg via Postfix-users wrote: my understanding is, ISPs don´t block you, but none of the big providers accepts emails from IPs of access networks. Thus if you want to run an email server at home, you need either a relay, a VPS or a VPN with an IP address

[pfx] Re: Anyone using SMTP relay through dnsexit.com?

2023-06-27 Thread Joachim Lindenberg via Postfix-users
, but often with poor quality. Joachim -Ursprüngliche Nachricht- Von: Matus UHLAR - fantomas via Postfix-users Gesendet: Dienstag, 27. Juni 2023 18:59 An: postfix-users@postfix.org Betreff: [pfx] Re: Anyone using SMTP relay through dnsexit.com? >>>>>> "Jim" ==

[pfx] Re: Anyone using SMTP relay through dnsexit.com?

2023-06-27 Thread Matus UHLAR - fantomas via Postfix-users
"Jim" == Jim Wright via Postfix-users writes: Hey all.  Recently my ISP (Spectrum) decided (after this was working for me for almost 20 years) to make it impossible for a self hosted domain to relay through their SMTP server unless it was actually a spectrum.com email address being used. 

[pfx] Re: Anyone using SMTP relay through dnsexit.com?

2023-06-27 Thread Matthew McGehrin via Postfix-users
Hello. Some alternatives might be to use one of the commercial bulk mail providers such as: Sendgrid AmazonSES MailGun I use mailersend.com for transactional emails for Reverse.net. Other options include buying a $5 KVM and self hosting a public relay for outbound only. Matthew On

[pfx] Re: Anyone using SMTP relay through dnsexit.com?

2023-06-27 Thread John Stoffel via Postfix-users
> "Jim" == Jim Wright via Postfix-users writes: > Hey all.  Recently my ISP (Spectrum) decided (after this was working for > me for almost 20 years) to make it impossible for a self hosted domain > to relay through their SMTP server unless it was actually a spectrum.com > email address

[pfx] Re: Anyone using SMTP relay through dnsexit.com?

2023-06-23 Thread Jim Wright via Postfix-users
On 6/23/23 17:13, Christian Kivalo via Postfix-users wrote: Your lookup key is missing the [ ] you used for the relayhost setting. This results in no authentication to the dnsexit relay. This is described in the section "Enabling SASL authentication in the Postfix SMTP/LMTP client" of the SASL

[pfx] Re: Anyone using SMTP relay through dnsexit.com?

2023-06-23 Thread Christian Kivalo via Postfix-users
My settings main.cf: relayhost = [relay.dnsexit.com]:587 smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd smtp_sasl_auth_enable = yes smtp_sasl_security_options = And my sasl_passwd file (and yes, I did do a postmap after my changes) relay.dnsexit.com:587 myusername:mypassword Your

[pfx] Anyone using SMTP relay through dnsexit.com?

2023-06-23 Thread Jim Wright via Postfix-users
Hey all.  Recently my ISP (Spectrum) decided (after this was working for me for almost 20 years) to make it impossible for a self hosted domain to relay through their SMTP server unless it was actually a spectrum.com email address being used.  After going back and forth with them to try to

Re: SMTP Relay

2021-08-08 Thread masstransitkrow
tination,reject_non_fqdn_sender,reject_non_fqdn_recipient,reject_unknown_recipient_domain > -o milter_macro_daemon_name=ORIGINATING > pickup unix n - y 60 1 pickup > cleanup unix n - y - 0 cleanup > qmgr unix n - n 300 1 qmgr > tl

Re: SMTP Relay

2021-08-07 Thread Viktor Dukhovni
On Sat, Aug 07, 2021 at 11:51:33AM +, masstransitk...@365stops.org wrote: > At the moment, I need to know what in this configuration could be > causing the mail to bounce back to me. At the moment, only local mail is > delivered. Can you also explain the consistent failure to be helped by

Re: SMTP Relay

2021-08-07 Thread Matus UHLAR - fantomas
On 02.08.21 14:29, Eric Shields | Mass Transit Honchkrow wrote: *nat -A PREROUTING -p tcp -m tcp --dport 587 -j DNAT --to-destination 172.16.101.1:587 -A PREROUTING -p tcp -m tcp --dport 465 -j DNAT --to-destination 172.16.101.1:465 so, you redirect all outgoing communication to ports 465/587

Re: SMTP Relay

2021-08-07 Thread tobi
,permit_sasl_authenticated,reject_unauth_destination,reject_non_fqdn_sender,reject_non_fqdn_recipient,reject_unknown_recipient_domain >>> -o milter_macro_daemon_name=ORIGINATING >>> pickup unix n - y 60 1 pickup >>> cleanupuni

Re: SMTP Relay

2021-08-07 Thread masstransitkrow
-o milter_macro_daemon_name=ORIGINATING >> pickup unix n - y 60 1 pickup >> cleanupunix n - y - 0 cleanup >> qmgr unix n - n 300 1 qmgr >> tlsmgr unix -

Re: SMTP Relay

2021-08-06 Thread Viktor Dukhovni
0? 1 tlsmgr > rewriteunix - - y - - trivial-rewrite > bounce unix - - y - 0 bounce > defer unix - - y - 0 bounce > trace unix - - y

Re: SMTP Relay

2021-08-05 Thread Viktor Dukhovni
On Fri, Aug 06, 2021 at 03:05:03AM +, masstransitk...@365stops.org wrote: > I followed your advice and now the traffic is hitting my gateway as it > should. The problem is, now it's getting refused. > > Firewall rules specify input interface in DNAT rules now. So instead of > simply

Re: SMTP Relay

2021-08-02 Thread Eric Shields | #MassTransitHonchkrow
Thanks, Viktor. I'll look into adjusting these. Eric Shields  MassTransitHonchkrow Ask me about the Krowverse Suite of Services. ‐‐‐ Original Message ‐‐‐ On Monday, August 2nd, 2021 at 12:50 PM, Viktor Dukhovni wrote: > On Mon, Aug 02, 2021 at 02:29:14PM +, Eric Shields | Mass

Re: SMTP Relay

2021-08-02 Thread Eric Shields | #MassTransitHonchkrow
I'm not using port 25. I specifically mention 465 and 587 in the rules and my postconf output verifies this. By endpoint I mean the public IP address in front of the computer I'm using to send and receive email. Eric Shields  MassTransitHonchkrow Ask me about the Krowverse Suite of Services.

Re: SMTP Relay

2021-08-02 Thread Antonio Leding
y - 1 verify flush unix n - y 1000? 0 flush proxymap unix - - n - - proxymap proxywrite unix - - n - 1 proxymap smtp unix - - y - - smtp

Re: SMTP Relay

2021-08-02 Thread Wietse Venema
Eric Shields | Mass Transit Honchkrow: > Hi again. I finally figured out that my firewall rules might be the > reason my connection times out. So when I send an email, it doesn't get > past the SYN_SENT stage of the TCP handshake. In addition, it does not > leave my NAT device. ISPs for

Re: SMTP Relay

2021-08-02 Thread Viktor Dukhovni
On Mon, Aug 02, 2021 at 02:29:14PM +, Eric Shields | Mass Transit Honchkrow wrote: > So when I send an email, it doesn't get past the SYN_SENT stage of the > TCP handshake. In addition, it does not leave my NAT device. > > I currently have my domain's DNS record pointing to the endpoint,

SMTP Relay

2021-08-02 Thread Eric Shields | Mass Transit Honchkrow
y unix - - y - 1 verify flush unix n - y 1000? 0 flush proxymap unix - - n - - proxymap proxywrite unix - - n - 1 proxymap smtp unix - - y -

Re: Need real examples of `no resolvable FQDN' host sending thru smtp relay

2021-01-14 Thread Viktor Dukhovni
On Thu, Jan 14, 2021 at 04:09:30PM -0500, Harry Putnam wrote: > > http://www.postfix.org/SOHO_README.html > > http://www.postfix.org/SOHO_README.html#fantasy > > Thx, those are helpful but I'm appartently still not getting it > right. Still failing like so: > > postfix/pickup[23288]:

Re: Need real examples of `no resolvable FQDN' host sending thru smtp relay

2021-01-14 Thread Harry Putnam
Viktor Dukhovni writes: > On Mon, Jan 11, 2021 at 12:18:15PM -0500, Harry wrote: > >> Where can I find real examples of /etc/postfix/main.cf setup on host >> with no resolvable FQDN relaying throu smtp Smarthost with >> authentication? > > http://www.postfix.org/SOHO_README.html >

Re: Need real examples of `no resolvable FQDN' host sending thru smtp relay

2021-01-13 Thread Viktor Dukhovni
On Mon, Jan 11, 2021 at 12:18:15PM -0500, Harry wrote: > Where can I find real examples of /etc/postfix/main.cf setup on host > with no resolvable FQDN relaying throu smtp Smarthost with > authentication? http://www.postfix.org/SOHO_README.html

Need real examples of `no resolvable FQDN' host sending thru smtp relay

2021-01-13 Thread Harry
Where can I find real examples of /etc/postfix/main.cf setup on host with no resolvable FQDN relaying throu smtp Smarthost with authentication? I've been experimenting; have setup sasl user password authtication. Hashed it with postmap, encluded the necessay smtp statements and etc in main.cf

Re: question on gmail smtp relay

2020-04-06 Thread Dominic Raferd
On Thu, 2 Apr 2020 at 17:33, Bill Cole wrote: > > On 2 Apr 2020, at 2:55, Tessa Plum wrote: > > > Hello > > > > We can send email from any domain within gmail, setup it via gmail's > > smtp relay in web interface. > > > > My question is, won't

Re: question on gmail smtp relay

2020-04-02 Thread Bill Cole
On 2 Apr 2020, at 2:55, Tessa Plum wrote: Hello We can send email from any domain within gmail, setup it via gmail's smtp relay in web interface. My question is, won't this break something like SPF/DKIM for those external domains? Yes, but you should be able to fix SPF by including

question on gmail smtp relay

2020-04-02 Thread Tessa Plum
Hello We can send email from any domain within gmail, setup it via gmail's smtp relay in web interface. My question is, won't this break something like SPF/DKIM for those external domains? Thank you.

ldap and smtp relay domains

2019-11-13 Thread BlueAngel75
Hi folks, i have a postfix server which can relay some messages with ldap integration in transport_maps. It works well. Now I have another feature to accomplish. I wanted to keep this working for a specific domain but I wanted now for another domain not relay it by ldap only with smtp. How can

Re: smtp relay based on recipient domain

2019-07-30 Thread lobokn
Thanks for your reply. I will try. Luboš -- Sent from: http://postfix.1071664.n5.nabble.com/Postfix-Users-f2.html

Re: smtp relay based on recipient domain

2019-07-30 Thread Wietse Venema
lobokn: > Hi, is there any way how to configure postfix to relay e-mails for particular > subdomain to different SMTP server. May be there is another way how to solve > my problem. So I described situation below. Set up an SMTP delivery transport in master.cf with SASL enabled:

smtp relay based on recipient domain

2019-07-30 Thread lobokn
Hi, is there any way how to configure postfix to relay e-mails for particular subdomain to different SMTP server. May be there is another way how to solve my problem. So I described situation below. Situation: We have domain mydomain.com And have mailserver with postfix configured. All e-mails

Re: SMTP-Relay/Satelite-Sytem

2019-07-01 Thread Wietse Venema
fanfan1: > How do I get postfix to "listen" for emails that get sent from > "use...@t-online.com" and then relay them twice (destination & the > archive mailbox)? To copy one sender's email: /etc/postfix/main.cf sender_bcc_maps = inline:{ {use...@t-online.com =

SMTP-Relay/Satelite-Sytem

2019-07-01 Thread fanfan1
Hi, im quite new to postfix and have a question about a scenario I would like to achieve. I would like to accomplish the following: 1. User A has an email account like use...@t-online.com at an standard E-Mail Provider 1. He is either not able or willing to setup/use exchange or some

RE: smtp relay server security

2019-06-05 Thread De Petter Mattheas
Thx for the respons I have setup sasl auth by dovecot -Original Message- From: owner-postfix-us...@postfix.org On Behalf Of Viktor Dukhovni Sent: 03 June 2019 16:58 To: Postfix users Subject: Re: smtp relay server security > On Jun 3, 2019, at 9:02 AM, De Petter Matth

Re: smtp relay server security

2019-06-03 Thread Viktor Dukhovni
> On Jun 3, 2019, at 9:02 AM, De Petter Mattheas > wrote: > > For the moment we have a rule that only allow mail from exchange server > address to postfix (relay server), but when somebody spoofs this address mail > gets accept and you can send your mail to anybody as anybody. > > When I

Re: smtp relay server security

2019-06-03 Thread Jon Radel
On 6/3/19 10:31 AM, Matus UHLAR - fantomas wrote: > >>> For the moment we have a rule that only allow mail from exchange server >>> adres to postfix (relay server), >> >> show us. >> >> # mynetworks = xxx.xxx.xxx.xxx/32, 127.0.0.1/32 >> smtpd_recipient_restrictions = >>

RE: smtp relay server security

2019-06-03 Thread De Petter Mattheas
mailboxes on the server. Thanks for your advice. -Original Message- From: owner-postfix-us...@postfix.org On Behalf Of Matus UHLAR - fantomas Sent: 03 June 2019 16:32 To: postfix-users@postfix.org Subject: Re: smtp relay server security On 03.06.19 14:19, De Petter Mattheas wrote

Re: smtp relay server security

2019-06-03 Thread Matus UHLAR - fantomas
On 03.06.19 14:19, De Petter Mattheas wrote: Answers in after the # indenting the original answer usually giver much more readable result. outlook does support indenting... On 03.06.19 13:02, De Petter Mattheas wrote: How can we secure are postfix smtp relay server? complicated question

RE: smtp relay server security

2019-06-03 Thread De Petter Mattheas
Hello Answers in after the # On 03.06.19 13:02, De Petter Mattheas wrote: >How can we secure are postfix smtp relay server? complicated question... >For the moment we have a rule that only allow mail from exchange server >adres to postfix (relay server), show us. # m

Re: smtp relay server security

2019-06-03 Thread Matus UHLAR - fantomas
On 03.06.19 13:02, De Petter Mattheas wrote: How can we secure are postfix smtp relay server? complicated question... For the moment we have a rule that only allow mail from exchange server adres to postfix (relay server), show us. but when somebody spoofs this address mail gets accept

smtp relay server security

2019-06-03 Thread De Petter Mattheas
Hello How can we secure are postfix smtp relay server? For the moment we have a rule that only allow mail from exchange server adres to postfix (relay server), but when somebody spoofs this address mail gets accept and you can send your mail to anybody as anybody. When I check: [administrator

multi smtp relay

2019-02-01 Thread JDN
this?this will need to be done for 80 vessels on the server sow I know I will need the transport map, but as i see it I can only enter one smtp relay host there -- Sent from: http://postfix.1071664.n5.nabble.com/Postfix-Users-f2.html

Re: Smtp Relay for specific receiver domain

2017-04-28 Thread Viktor Dukhovni
> On Apr 28, 2017, at 6:11 AM, Matteo Cazzador <mat...@netlite.it> wrote: > > Hi, i need a support, i'm trying to set a specific smtp relay for a receiver > specific domain. > > For example: > > For every external domain except "example1.com&quo

Smtp Relay for specific receiver domain

2017-04-28 Thread Matteo Cazzador
Hi, i need a support, i'm trying to set a specific smtp relay for a receiver specific domain. For example: For every external domain except "example1.com" i use my normally local smtp relay. For domain example1.com i want to use another Isp. I try to do this with transport

Re: configure postfix for SMTP relay with XEAMS

2015-07-09 Thread robert k Wild
dont you just have to edit one line in the /etc/postfix/main.cf where it says - relayhost = IP_of_XEAMS_server

configure postfix for SMTP relay with XEAMS

2015-07-08 Thread robert k Wild
hi all, i have installed XEAMS as a firewall on a server and on another server i have postfix on, i would like to set up a SMTP relay between the two does anyone know how i configure the two servers up so the two can relay messages to eachother thanks rob -- Regards, Robert K Wild.

Re: configure postfix for SMTP relay with XEAMS

2015-07-08 Thread Wietse Venema
robert k Wild: hi all, i have installed XEAMS as a firewall on a server and on another server i have postfix on, i would like to set up a SMTP relay between the two does anyone know how i configure the two servers up so the two can relay messages to eachother Have you considered

Re: configure postfix for SMTP relay with XEAMS

2015-07-08 Thread Wolfe , Robert
On Wednesday, July 8, 2015 10:13 CDT, robert k Wild robertkw...@gmail.com wrote:  hi all, i have installed XEAMS as a firewall on a server and on another server i have postfix on, i would like to set up a SMTP relay between the two does anyone know how i configure the two servers up so

Postfix not trying to authenticate to SMTP relay.

2015-03-05 Thread Keegan Giles
Hello, I am having an issue where Postfix does not attempt to authenticate to the relay I am using, even though the settings appear to be correct. When I look in the maillog, I see 530 Authentication is required before sending, and when I run a packet trace, I don't see Postfix ever using AUTH

Re: Postfix not trying to authenticate to SMTP relay.

2015-03-05 Thread Dominik George
Hi, I am having an issue where Postfix does not attempt to authenticate to the relay I am using, even though the settings appear to be correct. When I look in the maillog, I see *530 Authentication is required before sending*, and when I run a packet trace, I don't see Postfix ever using

Re: Postfix not trying to authenticate to SMTP relay.

2015-03-05 Thread Noel Jones
On 3/5/2015 7:25 PM, Keegan Giles wrote: Hello, I am having an issue where Postfix does not attempt to authenticate to the relay I am using, even though the settings appear to be correct. When I look in the maillog, I see *530 Authentication is required before sending*, and when I run a

Re: Postfix smtp relay in DMZ

2013-12-10 Thread Viktor Dukhovni
On Tue, Dec 10, 2013 at 08:55:29AM +0100, Robert Sander wrote: It is not clear to me why one would allow the inbound delivery of an e-mail message (with potentially malicious links or attachments), but would not allow a connections to an LDAP or SQL server. The latter seems far less

Re: Postfix smtp relay in DMZ

2013-12-09 Thread Andreas Kasenides
On 06-12-2013 12:01, Robert Sander wrote: On 06.12.2013 10:13, Andreas Kasenides wrote: The scenario is a classic one: 1. one or more relay SMTP servers in DMZ 2. one or more backend SMTP servers on the inside network 3. There may or may not be separate incoming or outgoing designated SMTP

Re: Postfix smtp relay in DMZ

2013-12-09 Thread Viktor Dukhovni
On Mon, Dec 09, 2013 at 12:17:14PM +0200, Andreas Kasenides wrote: Thank you for the lead. I did not know that verify can be used in this way. I will try it. It is not clear to me why one would allow the inbound delivery of an e-mail message (with potentially malicious links or attachments),

Re: Postfix smtp relay in DMZ

2013-12-09 Thread Robert Sander
On 09.12.2013 17:34, Viktor Dukhovni wrote: It is not clear to me why one would allow the inbound delivery of an e-mail message (with potentially malicious links or attachments), but would not allow a connections to an LDAP or SQL server. The latter seems far less risky to me. But verify

Postfix smtp relay in DMZ

2013-12-06 Thread Andreas Kasenides
Hi everyone. Probably this has been discussed before but could not find any good methods yet. The scenario is a classic one: 1. one or more relay SMTP servers in DMZ 2. one or more backend SMTP servers on the inside network 3. There may or may not be separate incoming or outgoing designated

Re: Postfix smtp relay in DMZ

2013-12-06 Thread li...@rhsoft.net
Am 06.12.2013 10:13, schrieb Andreas Kasenides: The scenario is a classic one: 1. one or more relay SMTP servers in DMZ 2. one or more backend SMTP servers on the inside network 3. There may or may not be separate incoming or outgoing designated SMTP servers. Now the desired functionality

Re: Postfix smtp relay in DMZ

2013-12-06 Thread Robert Sander
On 06.12.2013 10:13, Andreas Kasenides wrote: The scenario is a classic one: 1. one or more relay SMTP servers in DMZ 2. one or more backend SMTP servers on the inside network 3. There may or may not be separate incoming or outgoing designated SMTP servers. Now the desired functionality

smtp relay insertion between internet and mx

2013-09-03 Thread Fabio Sangiovanni
Hello list, I need to put a SMTP relay between Internet and my company's mx (which stores inboxes), in order to do some processing. Current situation is that the mx receives messages directly from the Internet, without hops inbetween; on the mx, postfix is configured to retrieve allowed

Re: smtp relay insertion between internet and mx

2013-09-03 Thread Wietse Venema
Fabio Sangiovanni: Hello list, I need to put a SMTP relay between Internet and my company's mx (which stores inboxes), in order to do some processing. Current situation is that the mx receives messages directly from the Internet, without hops inbetween; on the mx, postfix is configured

Multiple SMTP Relay for single domain

2013-05-18 Thread Umar Draz
: warning: relayhost_map.db: duplicate entry: @example.com. Would you please anybody help how i can use multiple smtp relays for single domain or single email? Br. Umar -- View this message in context: http://postfix.1071664.n5.nabble.com/Multiple-SMTP-Relay-for-single-domain-tp58120.html

Re: Multiple SMTP Relay for single domain

2013-05-18 Thread Viktor Dukhovni
On Sat, May 18, 2013 at 10:38:23AM -0700, Umar Draz wrote: I want to use multiple SMTP relays for my domain @example.com through sender_dependent_relayhost You probably don't really want to do this (or more precisely you think you want this, but lack the right information to conclude that this

Re: Multiple SMTP Relay for single domain

2013-05-18 Thread Umar Draz
Hi Victor, Thanks for your reply, I want this http://www.cyberciti.biz/faq/postfix-multiple-isp-accounts-smarthost-smtp-client/ I have 4 different username and passwords for remove smtp servers. Br. Umar -- View this message in context: http://postfix.1071664.n5.nabble.com/Multiple-SMTP

Re: Multiple SMTP Relay for single domain

2013-05-18 Thread Viktor Dukhovni
On Sat, May 18, 2013 at 11:02:04AM -0700, Umar Draz wrote: Thanks for your reply, I want this http://www.cyberciti.biz/faq/postfix-multiple-isp-accounts-smarthost-smtp-client/ That's more of a solution, not a problem description. I have 4 different username and passwords for remote smtp

Re: Multiple SMTP Relay for single domain

2013-05-18 Thread Umar Draz
500,000 emails should deliver through 4 SMTP relays through our Postfix email server. the from address will be m...@example.com Br. Umar -- View this message in context: http://postfix.1071664.n5.nabble.com/Multiple-SMTP-Relay-for-single-domain-tp58120p58125.html Sent from the Postfix Users

Re: Multiple SMTP Relay for single domain

2013-05-18 Thread Viktor Dukhovni
On Sat, May 18, 2013 at 11:24:27AM -0700, Umar Draz wrote: We have created a Frontend software for sending emails, we want to send emails in bulk. From that frontend software we will just pass from address: e.g., m...@example.com and smtp server: which is definitely our server and to

Re: Multiple SMTP Relay for single domain

2013-05-18 Thread Umar Draz
Here is postmarkapp.com mandrillapp.com www.mailjet.com mailgun.org Now my question is, is this possible? if yes then how? Br. Umar -- View this message in context: http://postfix.1071664.n5.nabble.com/Multiple-SMTP-Relay-for-single-domain-tp58120p58127.html Sent from the Postfix Users

Re: Multiple SMTP Relay for single domain

2013-05-18 Thread Viktor Dukhovni
On Sat, May 18, 2013 at 11:42:30AM -0700, Umar Draz wrote: postmarkapp.com http://developer.postmarkapp.com/ Things You Should Know Postmark is for transactional email only. You may not send newsletters, announcements to your lists or any other bulk email. If

Re: Multiple SMTP Relay for single domain

2013-05-18 Thread Umar Draz
So I can not use @example.com for these 4 SMTPs instead I need to do this us...@example.com smtp1.com us...@example.com smtp2.com us...@example.com smtp3.com us...@example.com smtp4.com ? Br. Umar -- View this message in context: http://postfix.1071664.n5.nabble.com/Multiple-SMTP-Relay

Re: Multiple SMTP Relay for single domain

2013-05-18 Thread Viktor Dukhovni
On Sat, May 18, 2013 at 12:16:15PM -0700, Umar Draz wrote: I can not use @example.com for these 4 SMTPs instead I need to do this us...@example.com smtp1.com us...@example.com smtp2.com us...@example.com smtp3.com us...@example.com smtp4.com Yes. And don't send unsolicited bulk email.

Re: Multiple SMTP Relay for single domain

2013-05-18 Thread Umar Draz
Hi Vicktor, Thanks for your help. Br. Umar -- View this message in context: http://postfix.1071664.n5.nabble.com/Multiple-SMTP-Relay-for-single-domain-tp58120p58132.html Sent from the Postfix Users mailing list archive at Nabble.com.

Re: Question about SMTP Relay per destination

2013-01-14 Thread Rafael Azevedo - IAGENTE
Thanks Wietse, but I think I was not clear enough. I'm already doing what you told me to do, but what I'm trying to do is to have one specific SMTP to relay for these specific domains. I've already done the homework and now have 100% of all domains to this specific destination mapped (it has

Re: Question about SMTP Relay per destination

2013-01-14 Thread Wietse Venema
Rafael Azevedo - IAGENTE: Thanks Wietse, but I think I was not clear enough. I'm already doing what you told me to do, but what I'm trying to do is to have one specific SMTP to relay for these specific domains. As far as I know, SMTP is a protocol defined in RFC 5321 and its predecessors. -

Re: Question about SMTP Relay per destination

2013-01-14 Thread Rafael Azevedo - IAGENTE
Wietse Venema wie...@porcupine.org wrote: - If you mean something else, please stop wasting my time. Thank you for your time. - Rafael

Question about SMTP Relay per destination

2013-01-12 Thread Rafael Azevedo - IAGENTE
Hi Guys, We have lots of SMTPs running on different IPs sending to many different destinations. So what I need to do is, if any of this SMTP receives an email to specific destination, the mail must be relayed to a specific SMTP. We work with named transports for this specific domains, so I

Re: Question about SMTP Relay per destination

2013-01-12 Thread Wietse Venema
Rafael Azevedo - IAGENTE: We're having problems to deliver to specific destination because of too many opened connections from the same domain (its spread over lots of SMTP servers connection to the same destination, hitting the sending limits), so I guess if I just centralize this

Re: Different smtp-relay for specific recipients

2012-09-24 Thread Tobias Kirchhofer
Am 23.09.12 17:02, schrieb Wietse Venema: tob...@kirchhofer.net: [ Charset ISO-8859-15 unsupported, converting... ] Hello, this is my first post in this very valuable list. I am running successfully a postfix-sasl-cyrus-setup with virtual domains. Some recipients of the virtual domain

Re: Different smtp-relay for specific recipients

2012-09-24 Thread Wietse Venema
Tobias Kirchhofer: Am 23.09.12 17:02, schrieb Wietse Venema: tob...@kirchhofer.net: [ Charset ISO-8859-15 unsupported, converting... ] Hello, this is my first post in this very valuable list. I am running successfully a postfix-sasl-cyrus-setup with virtual domains. Some recipients of

Different smtp-relay for specific recipients

2012-09-23 Thread tob...@kirchhofer.net
Hello, this is my first post in this very valuable list. I am running successfully a postfix-sasl-cyrus-setup with virtual domains. Some recipients of the virtual domain example.com are on a different server. That means some users are on my server and some on another Server, which is not

Re: Different smtp-relay for specific recipients

2012-09-23 Thread Wietse Venema
tob...@kirchhofer.net: [ Charset ISO-8859-15 unsupported, converting... ] Hello, this is my first post in this very valuable list. I am running successfully a postfix-sasl-cyrus-setup with virtual domains. Some recipients of the virtual domain example.com are on a different server. That

Configure Postfix for Request Tracker and localhost smtp relay

2011-11-10 Thread Gregory Machin
Hi. I have a server that's running Postfix, it's configured to deliver email generated by applications on the same server to an Exchange server which then sends them to their final destination. I have installed Request Tracker on the server. One of the requirements for RT is that it needs to

Re: Configure Postfix for Request Tracker and localhost smtp relay

2011-11-10 Thread Benny Pedersen
On Fri, 11 Nov 2011 14:59:48 +1300, Gregory Machin wrote: /etc/postfix/aliases postmaster:root clamav: root www-data: root rt r...@endace.com rt-comment rt-comm...@endace.com rt and rt-comment missing : after this is edited, run newaliases, and show logs if still not working

Re: Easy Administration of Postfix SMTP Relay Server

2011-09-24 Thread Robert Schetterer
Am 23.09.2011 19:51, schrieb Kaleb Hosie: I’m currently tasked with a project of creating a spam server which will receive email for all of our customers, filter it for spam and relay clean mail onto the final destination. The challenge is that it needs to be manageable by someone who doesn’t

RE: Easy Administration of Postfix SMTP Relay Server

2011-09-24 Thread Ryan Blakeslee
...@postfix.org] *On Behalf Of *Kaleb Hosie *Sent:* Friday, September 23, 2011 10:51 AM *To:* postfix-users@postfix.org *Subject:* Easy Administration of Postfix SMTP Relay Server I’m currently tasked with a project of creating a spam server which will receive email for all of our customers, filter

Re: Easy Administration of Postfix SMTP Relay Server

2011-09-24 Thread Stan Hoeppner
On 9/24/2011 3:02 PM, Ryan Blakeslee wrote: but, it's based on all actively maintained components: postfix, *mailscanner* AIUI, mailscanner directly manipulates the postfix queue files, which is not supported and is extremely frowned upon by the Postfix developer(s), to put it lightly.

RE: Easy Administration of Postfix SMTP Relay Server

2011-09-24 Thread Ryan Blakeslee
: Saturday, September 24, 2011 1:37 PM To: postfix-users@postfix.org Subject: Re: Easy Administration of Postfix SMTP Relay Server On 9/24/2011 3:02 PM, Ryan Blakeslee wrote: but, it's based on all actively maintained components: postfix, *mailscanner* AIUI, mailscanner directly manipulates

Re: Easy Administration of Postfix SMTP Relay Server

2011-09-24 Thread Stan Hoeppner
On 9/24/2011 3:42 PM, Ryan Blakeslee wrote: Stan, I did not know this and I really appreciate the feedback, I apologize for suggesting that without fully understanding the implications on Postfix. No need to apologize. Here's the direct info: http://www.postfix.org/addon.html mailscanner

RE: Easy Administration of Postfix SMTP Relay Server

2011-09-24 Thread Gary V
I'm currently tasked with a project of creating a spam server which will receive \ email for all of our customers, filter it for spam and relay clean mail onto the \ final destination. The challenge is that it needs to be manageable by someone who \ doesn't know Linux. Is there a way to add

Easy Administration of Postfix SMTP Relay Server

2011-09-23 Thread Kaleb Hosie
I'm currently tasked with a project of creating a spam server which will receive email for all of our customers, filter it for spam and relay clean mail onto the final destination. The challenge is that it needs to be manageable by someone who doesn't know Linux. Is there a way to add

Re: Easy Administration of Postfix SMTP Relay Server

2011-09-23 Thread Lima Union
On Fri, Sep 23, 2011 at 2:51 PM, Kaleb Hosie kho...@nicanada.com wrote: I’m currently tasked with a project of creating a spam server which will receive email for all of our customers, filter it for spam and relay clean mail onto the final destination. The challenge is that it needs to be

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