Re: please help, getting desperate

> On Jul 31, 2018, at 7:21 AM, Andras Kemeny wrote: > > my virtual users are in LDAP, but they have their own UID and GID. since i > don't want to do a setuid script for the LDA (and obviously the LDA needs to > run with the correct permissions to be able to affect the target user's > mailb

Re: please help, getting desperate

Andras Kemeny: > hi, > > i have a question regarding the pipe, when being used to contact the LDA > (in my case, dovecot). Why not use Dovecot's LMTP support? Wietse

please help, getting desperate

hi, i have a question regarding the pipe, when being used to contact the LDA (in my case, dovecot). my virtual users are in LDAP, but they have their own UID and GID. since i don't want to do a setuid script for the LDA (and obviously the LDA needs to run with the correct permissions to be a

Re: (Cannot start TLS: handshake failure) - Please help

> On Mar 27, 2017, at 1:09 PM, Mark Wise wrote: > > Really sorry. > http://postfix.1071664.n5.nabble.com/Postfix-cannot-start-tls-handshake-failure-td89684.html You'll need to join the postfix-users list via majord...@postfix.org, as explained at http://www.postfix.org/lists.html. I and other

Re: Please help to hook an external "mail cleaning box" in our existing postfix-solution

On 4/27/2014 3:10 AM, Erik Starbäck wrote: > Hi! > > We have an rather complex postfix/cyrus-setup with many old quirks > and stuff. > > I want to redirect our outgoing postfix to a "black box mail > cleaning thing", and I want to direct it to it without any rewriting > of addresses, just as it w

SV: Please help to hook an external "mail cleaning box" in our existing postfix-solution

part" seems to work fine! /Erik S Från: owner-postfix-us...@postfix.org [owner-postfix-us...@postfix.org] för Erik Starbäck [erik.starb...@uadm.uu.se] Skickat: den 27 april 2014 10:10 Till: postfix-users@postfix.org Ämne: Please help to hook an external &q

Please help to hook an external "mail cleaning box" in our existing postfix-solution

Hi! We have an rather complex postfix/cyrus-setup with many old quirks and stuff. I want to redirect our outgoing postfix to a "black box mail cleaning thing", and I want to direct it to it without any rewriting of addresses, just as it was external mail. I still want check the sending address

Re: Please Help: Relay Access Denied

On 2/2/2012 12:56 AM, Uma Shankar wrote: > Hi Guys, > > I am stuck at a small configuration. I want my server to only send > mail from specific domains. I have done entries in main.cf > in $mydomain and relay_domains=$mydestination , > $mydomain but still when I am sending the mai

Re: Please Help: Relay Access Denied

* Uma Shankar : > Hi Guys, > > I am stuck at a small configuration. I want my server to only send mail > from specific domains. I have done entries in main.cf in $mydomain and > relay_domains=$mydestination , $mydomain but still when I am sending the > mail I get a Relay access denied error. Read

Please Help: Relay Access Denied

Hi Guys, I am stuck at a small configuration. I want my server to only send mail from specific domains. I have done entries in main.cf in $mydomain and relay_domains=$mydestination , $mydomain but still when I am sending the mail I get a Relay access denied error. Please tell me where I am going

Re: Please Help Me Secure My Mail Server

On Tue, Sep 21, 2010 at 09:09:13PM -0500, Stan Hoeppner wrote: > bper put forth on 9/21/2010 2:26 PM: > > > Point taken. I have, and still am, investigating AV scanning. What are your > > thoughts on the best solution/fit with postfix? > > Someone else will need to answer. I don't do A/V scanni

Re: Please Help Me Secure My Mail Server

bper put forth on 9/21/2010 2:26 PM: > Point taken. I have, and still am, investigating AV scanning. What are your > thoughts on the best solution/fit with postfix? Someone else will need to answer. I don't do A/V scanning in Postfix. I simply reject any emails, using mime_header_checks, that co

Re: Please Help Me Secure My Mail Server

rrection in terminology and definitions. I don't want to contribute to the spammers efforts. If you install SA to do the same thing, the load on your server will _increase_. Point taken. I have, and still am, investigating AV scanning. What are your thoughts on the best solution/fit with

Re: Please Help Me Secure My Mail Server

On Mon, 20 Sep 2010 15:56:35 -0500, Noel Jones wrote: > On 9/20/2010 3:29 PM, bper wrote: >> >> Hello, >> >> I have set up a postfix-dovecot server with smtp-auth using sasl by >> following this link: >> https://help.ubuntu.com/10.04/serverguide/C/postfix.html >> >> It seems to be working OK. The

Re: Please Help Me Secure My Mail Server

On 9/20/2010 3:29 PM, bper wrote: Hello, I have set up a postfix-dovecot server with smtp-auth using sasl by following this link: https://help.ubuntu.com/10.04/serverguide/C/postfix.html It seems to be working OK. The only thing is that when I view my logs, I see a lot of 'relaying denied', 'n

Re: Please Help Me Secure My Mail Server

bper put forth on 9/20/2010 3:29 PM: > > Hello, > > I have set up a postfix-dovecot server with smtp-auth using sasl by > following this link: > https://help.ubuntu.com/10.04/serverguide/C/postfix.html > > It seems to be working OK. The only thing is that when I view my logs, I see > a lot of 'r

Re: Please Help Me Secure My Mail Server

On 9/20/2010 4:29 PM, bper wrote: > > Hello, > > I have set up a postfix-dovecot server with smtp-auth using sasl by > following this link: > https://help.ubuntu.com/10.04/serverguide/C/postfix.html > > It seems to be working OK. The only thing is that when I view my logs, I see > a lot of 'rela

Please Help Me Secure My Mail Server

be slowing down the server receiving so many unauthorized requests. *** Is there a way to avoid this or is this just a function of life in the world of email spam? Would a spam filter like Spamassasin help this type of issue? Thanks! -- View this message in context: http://old.na

Error 451 (Couldn't open temporary) Please Help

Hello Everyone, i´m going to make it quick, We are receiving a lot of errors from the Queue of postfix, and emails are not going out, we are getting this error: host mx2.hotmail.com[65.54.188.72] said: 451 Couldn't open temporary file (in reply to DATA command) We have also seen that we have bee

Re: Postfix smtpd_recipient_restrictions not working... please help.

Andrew Grant a écrit : > Can you offer a suggestion on how this SHOULD be done? I am trying to > check the "recipient" because I want to limit who can send to the > "recipient" address of management.t...@testdomain.com. > you already do check_recipient_access to call the restriction class. now in

Re: Postfix smtpd_recipient_restriction s not working... please help.

Andrew Grant a écrit : > Hello, > > I have been trying to configure smtpd_restriction_classes to limit > access to my internal mailing lists (/etc/aliases). Unfortunately the > email is still going through even though I thought I blocked all email > to a specific alias via a class. > > To hopeful

Postfix smtpd_recipient_restrictions not working… please help.

Hello, I have been trying to configure smtpd_restriction_classes to limit access to my internal mailing lists (/etc/aliases). Unfortunately the email is still going through even though I thought I blocked all email to a specific alias via a class. To hopefully clear up any confusion, I want to co

Re: problem with relay, please help me...

Leonel Flor??n Selles: > I have a problem, I'm configuring a mail server with postfix, to handle local > mail, I have a mail server, in which I going to relay all the mails that my > users send, I enter to my server via telnet, and I use the command "ehlo" to > know all the option he have, this opt

problem with relay, please help me...

I have a problem, I'm configuring a mail server with postfix, to handle local mail, I have a mail server, in which I going to relay all the mails that my users send, I enter to my server via telnet, and I use the command "ehlo" to know all the option he have, this option are: PIPELINING AUTH PLAIN

Re: please help!

omain name is = foo.com but i am facing a very strange problem. If someone change his/her identity like (u...@foo.com) to u...@yahoo.com. Then my mail server send his/her email as u...@yahoo.com anywhere. Would you please help how i can stop this. I want user only sent outgoing email using my domain

Re: please help!

> >From: Umar Draz >To: postfix-us...@cloud9.net >Sent: Fri, December 11, 2009 1:58:42 PM >Subject: please help! > > >Dear users! > >I have postfix server with SMTP authentication. > >My client's are using MS outlook for sending/receiving emails. &

Restricting SASL user sender addresses (was: please help!)

On Fri, Dec 11, 2009 at 10:42:46AM -0800, Umar Draz wrote: > I have attach my main.cf file please read this file and tell where > and what line should I insert. > > I'll wait your kind response. Unfortunately, nobody on this list is in a position to be *that* kind. We can explain how various Pos

Re: please help!

but i am facing a very strange problem. If someone change his/her identity like (u...@foo.com) to u...@yahoo.com. Then my mail server send his/her email as u...@yahoo.com anywhere. Would you please help how i can stop this. I want user only sent outgoing email using my domain name.

Re: please help!

Please, don't send "please help" as subject. Send your main.cf revelant information. Victor Duchovni wrote: On Fri, Dec 11, 2009 at 04:16:40PM +0100, Udo Rader wrote: Umar Draz wrote: I have postfix server with SMTP authentication. My client's are using MS

Re: please help!

meone change his/her identity like (u...@foo.com) to u...@yahoo.com. Then my mail server send his/her email as u...@yahoo.com anywhere. Would you please help how i can stop this. I want user only sent outgoing email using my domain name. http://www.postfix.org/postconf.5.html#reject_unknown_sender_d

Re: please help!

problem. If someone change his/her identity >> like (u...@foo.com) to u...@yahoo.com. Then my mail server send his/her >> email as u...@yahoo.com anywhere. >> Would you please help how i can stop this. I want user only sent outgoing >> email using

Re: please help!

en my mail server send his/her email as u...@yahoo.com anywhere. Would you please help how i can stop this. I want user only sent outgoing email using my domain name. http://www.postfix.org/postconf.5.html#reject_unknown_sender_domain -- Udo Rader, CTO http://www.bestsolution.at

please help!

d his/her email as u...@yahoo.com anywhere. Would you please help how i can stop this. I want user only sent outgoing email using my domain name. I have attached my main.cf file please help me in this regards, Umar main.cf Description: Binary data

Re: connect to transport mysql: No such file or directory - please help?

jweinbergerhj wrote: > I"m not completely sure what you mean by: > >> transport_maps accepts map definitions. >> mumble_transport accepts transport definitions that exist in master.cf. > > My understanding is that transport_maps is a table of the form: > > domain.tldtransport:nexthop > > t

Re: connect to transport mysql: No such file or directory - please help?

--- In post...@yahoogroups.com, Brian Evans - Postfix List wrote: > > jweinbergerhj wrote: > >> > >> mysql is a map type not a transport. > >> It cannot be set in relay_transport. > >> http://www.postfix.org/postconf.5.html#relay_transport > >> > >> Brian > >> > >> > > > > Brian, thanks! > > > > T

Re: connect to transport mysql: No such file or directory - please help?

jweinbergerhj wrote: >> >> mysql is a map type not a transport. >> It cannot be set in relay_transport. >> http://www.postfix.org/postconf.5.html#relay_transport >> >> Brian >> >> > > Brian, thanks! > > This does seem so obvious...but there are a few docs out there that show > transport maps

Re: connect to transport mysql: No such file or directory - please help?

--- In post...@yahoogroups.com, Brian Evans - Postfix List wrote: > > jweinbergerhj wrote: > > Hi: > > > > I have been unable to find a solution for this (please forgive me if it's > > simple and I've > > missed it). > > > > I am trying to set up mailman as a relay from postfix (the domains assig

Re: connect to transport mysql: No such file or directory - please help?

jweinbergerhj wrote: > Hi: > > I have been unable to find a solution for this (please forgive me if it's > simple and I've > missed it). > > I am trying to set up mailman as a relay from postfix (the domains assigned > to mailman > lists are to become relay domains). I know I can set it up as l

connect to transport mysql: No such file or directory - please help?

Hi: I have been unable to find a solution for this (please forgive me if it's simple and I've missed it). I am trying to set up mailman as a relay from postfix (the domains assigned to mailman lists are to become relay domains). I know I can set it up as local: with the pipes in the aliases fi

Re: X-Postfix unknown user messages... please help

Mel Brand wrote: Hi all, I have some issues with receiving mail on a server that I've set up. In particular, when I try to send an email to a user that I know exists, I get an error message: Action: failed Status: 5.1.1 Diagnostic-Code: X-Postfix; unknown user: "myusername" Any ideas what I'm

X-Postfix unknown user messages... please help

Hi all, I have some issues with receiving mail on a server that I've set up. In particular, when I try to send an email to a user that I know exists, I get an error message: Action: failed Status: 5.1.1 Diagnostic-Code: X-Postfix; unknown user: "myusername" And [EMAIL PROTECTED] does exist. I u