Re: [CentOS] Mail server troubles

On Fri, Oct 09, 2020 at 02:23:20PM -0500, Valeri Galtsev wrote: > Not for my users, thank you. My authenticated users send whatever they want > without any filtering, scoring, scanning for virii (that is Latin plural for > virus). It might interest you to know that the plural for 'virus' is 'virus

Re: [CentOS] Mail server troubles

On 2020-10-09 14:16, Kenneth Porter wrote: --On Friday, October 09, 2020 6:29 PM +1300 Rob Kampen wrote: If this reject is due to their spam filtering process, it is actually the email author's problem - how they make up their sentences, key words etc. and thus the problem will travel with

Re: [CentOS] Mail server troubles

--On Friday, October 09, 2020 6:29 PM +1300 Rob Kampen wrote: If this reject is due to their spam filtering process, it is actually the email author's problem - how they make up their sentences, key words etc. and thus the problem will travel with them, to whatever email provider they choose.

Re: [CentOS] Mail server troubles

--On Friday, October 09, 2020 12:49 AM +0200 Nicolas Kovacs wrote: This is probably a bit OT, but here goes. I suggest subscribing to the Mailop list and then looking at the archives. Very low traffic, comparable to the CentOS users list. ___

Re: [CentOS] Mail server troubles

On 09/10/2020 16:42, Ian Pilcher wrote: On 10/8/20 4:49 PM, Nicolas Kovacs wrote: The school's not happy because in their eyes I'm faulty of badly maintaining their mail server. As someone with school age children, I've observed that schools seem to have a vastly over-inflated view of the imp

Re: [CentOS] Mail server troubles

On 10/8/20 4:49 PM, Nicolas Kovacs wrote: The school's not happy because in their eyes I'm faulty of badly maintaining their mail server. As someone with school age children, I've observed that schools seem to have a vastly over-inflated view of the importance of their communications. I've pro

Re: [CentOS] Mail server troubles

> Hi, > > This is probably a bit OT, but here goes. > > I've been running our local school's mail server since 2013, with mail > addresses for school staff and some teachers. The server is running CentOS > 7 > with Postfix and Dovecot, and it's a nice no-bullshit configuration with > SPF, > DKIM an

Re: [CentOS] Mail server troubles

On 9/10/20 11:08 am, Stephen John Smoogen wrote: On Thu, 8 Oct 2020 at 17:50, Nicolas Kovacs wrote: Hi, This is probably a bit OT, but here goes. I've been running our local school's mail server since 2013, with mail addresses for school staff and some teachers. The server is running CentOS

Re: [CentOS] Mail server troubles

On Thu, 8 Oct 2020 at 17:50, Nicolas Kovacs wrote: > Hi, > > This is probably a bit OT, but here goes. > > I've been running our local school's mail server since 2013, with mail > addresses for school staff and some teachers. The server is running CentOS > 7 > with Postfix and Dovecot, and it's a

[CentOS] Mail server troubles

Hi, This is probably a bit OT, but here goes. I've been running our local school's mail server since 2013, with mail addresses for school staff and some teachers. The server is running CentOS 7 with Postfix and Dovecot, and it's a nice no-bullshit configuration with SPF, DKIM and DMARC. The scho

Re: [CentOS] Mail Server Guides

On 3/4/19 5:40 AM, Robert Moskowitz wrote: On 3/1/19 12:53 PM, Ben Archuleta wrote: Hello All, I need to set up a new mail server to replace an aging CentOS 6.3 mail server. I was wondering what were some of the best guides on the web for Postfix (Maildir), Spamassassin, ClamAV, Dovecot?

Re: [CentOS] Mail Server Guides

On 3/1/19 12:53 PM, Ben Archuleta wrote: Hello All, I need to set up a new mail server to replace an aging CentOS 6.3 mail server. I was wondering what were some of the best guides on the web for Postfix (Maildir), Spamassassin, ClamAV, Dovecot? I am close to upgrading my mailserver.  My

Re: [CentOS] Mail Server Guides

--On Sunday, March 03, 2019 1:30 PM +0100 Adrian van Bloois wrote: I need to set up a new mail server to replace an aging CentOS 6.3 mail server. I was wondering what were some of the best guides on the web for Postfix (Maildir), Spamassassin, ClamAV, Dovecot? In the list I miss a program to

Re: [CentOS] Mail Server Guides

Am 01.03.19 um 18:53 schrieb Ben Archuleta: > I need to set up a new mail server to replace an aging CentOS 6.3 mail > server. I was wondering what were some of the best guides on the web for > Postfix (Maildir), Spamassassin, ClamAV, Dovecot? In the list I miss a program to control clamav an

Re: [CentOS] Mail Server Guides

HI, Am 01.03.19 um 18:53 schrieb Ben Archuleta: > I need to set up a new mail server to replace an aging CentOS 6.3 mail > server. I was wondering what were some of the best guides on the web for > Postfix (Maildir), Spamassassin, ClamAV, Dovecot? I use this one here: https://dokuwiki.nausch.o

Re: [CentOS] Mail Server Guides

Sorry, here's the guide I just started. https://gitlab.com/Pipfrosch/smtp-secure-relay-policy Why from a different e-mail address? That's something the list admins need to look into, it seems every time I post to this list within seconds I end up on Spamhaus blacklist. Doesn't happen elsewhere,

Re: [CentOS] Mail Server Guides

On Fri, Mar 1, 2019 at 11:53 AM Ben Archuleta wrote: > I need to set up a new mail server to replace an aging CentOS 6.3 mail > server. I was wondering what were some of the best guides on the web for > Postfix (Maildir), Spamassassin, ClamAV, Dovecot? > The one I've seen as a long time recommen

Re: [CentOS] Mail Server Guides

On 3/1/19 9:53 AM, Ben Archuleta wrote: Hello All, I need to set up a new mail server to replace an aging CentOS 6.3 mail server. I was wondering what were some of the best guides on the web for Postfix (Maildir), Spamassassin, ClamAV, Dovecot? Probably not what you are looking for and it

[CentOS] Mail Server Guides

Hello All, I need to set up a new mail server to replace an aging CentOS 6.3 mail server. I was wondering what were some of the best guides on the web for Postfix (Maildir), Spamassassin, ClamAV, Dovecot? Regards, Ben Archuleta ___ CentOS mailing li

Re: [CentOS] Mail server with both postfix and sendmail installed, active MTA gets switched.

On 1/5/19 2:18 AM, Gordon Messmer wrote: On 1/4/19 8:29 PM, Lamar Owen wrote: I have had updates twice now switch the active MTA to sendmail, and I have to manually 'systemctl disable sendmail; systemctl stop sendmail' and 'systemctl enable postfix;systemctl start postfix' afterwards. Run "sys

Re: [CentOS] Mail server with both postfix and sendmail installed, active MTA gets switched.

On 1/4/19 8:29 PM, Lamar Owen wrote: I have had updates twice now switch the active MTA to sendmail, and I have to manually 'systemctl disable sendmail; systemctl stop sendmail' and 'systemctl enable postfix;systemctl start postfix' afterwards. Run "systemctl mask sendmail" as well.  That sho

[CentOS] Mail server with both postfix and sendmail installed, active MTA gets switched.

Ok, so a bit of a long subject line there... I'm running an email server using postfix, but a critical third-party package being used requires 'sendmail' the package.  No, I can't uninstall that package, please don't suggest that, and I don't have control of its requires.  So both postfix and

Re: [CentOS] Mail server - MailScanner/Baruwa/postfix/...

On 28/03/2014 16:01, Rafał Radecki wrote: > Hi All ;) > > Currently I am gathering info about possible components for a mailserver. I > think that MailScanner/Baruwa/postfix will be a good choice. I set up a > similar system (with MailWatch instead of Baruwa) about 3 years ago and had > very good e

[CentOS] Mail server - MailScanner/Baruwa/postfix/...

Hi All ;) Currently I am gathering info about possible components for a mailserver. I think that MailScanner/Baruwa/postfix will be a good choice. I set up a similar system (with MailWatch instead of Baruwa) about 3 years ago and had very good experience ;) What do you think about MailScanner/Baru

Re: [CentOS] mail server: sendmail with integrated AD

> Am 20.08.2013 06:04, schrieb Riccardo Castellani: >> I'm preparing my new Sendmail mail server with pop3s + smtps where user > SMTPS is obsolete since a couple of years. Use SMTP/STARTTLS instead > over the submission port. I know, I used both ports (SMTP over SSL port 465, SMTP/STARTTLS port

Re: [CentOS] mail server: sendmail with integrated AD

Am 20.08.2013 06:04, schrieb Riccardo Castellani: > I'm preparing my new Sendmail mail server with pop3s + smtps where user SMTPS is obsolete since a couple of years. Use SMTP/STARTTLS instead over the submission port. > authentication occurs through Microsoft Active Directory by Winbind daemon.

[CentOS] mail server: sendmail with integrated AD

I'm preparing my new Sendmail mail server with pop3s + smtps where user authentication occurs through Microsoft Active Directory by Winbind daemon. OS is Centos 6.4 and Sendmail is 8.14 Mailboxes will be in this server but how to create them !??! It's necessary to add user by 'useradd' command int

Re: [CentOS] mail server best practices question

Ned Slider wrote: > Coert wrote: >> Hello all, >> >> About a year ago I set up a mail server on CentOS using this howto: >> http://wanderingbarque.com/howtos/mailserver/mailserver.html >> I managed to add amavisd-new with clamav and spamassassin. >> It runs very well, but it runs on CentOS 5.2, and

Re: [CentOS] mail server best practices question

Coert wrote: > Benjamin Franz wrote: >> On 05/10/2010 01:30 PM, Les Mikesell wrote: >>> On 5/10/2010 2:51 PM, Benjamin Franz wrote: Actually, they do (break when updating, that is). The problem is at least one of the packagers for clamd/amavisd-new blindly overrides the path to

Re: [CentOS] mail server best practices question

Benjamin Franz wrote: > On 05/10/2010 01:30 PM, Les Mikesell wrote: >> On 5/10/2010 2:51 PM, Benjamin Franz wrote: >>> Actually, they do (break when updating, that is). >>> >>> The problem is at least one of the packagers for clamd/amavisd-new >>> blindly overrides the path to clamd.sock by overwri

Re: [CentOS] mail server best practices question

On Tuesday, May 11, 2010 01:46 PM, Les Mikesell wrote: > Christopher Chan wrote: >>> >>> With reference to your other message in this thread, MailScanner calls >>> spamd/clamd as part of the process but the real value in my mind is the >>> granular handling in MailScanner which is sort of complete

Re: [CentOS] mail server best practices question

Christopher Chan wrote: > > >> With reference to your other message in this thread, MailScanner calls >> spamd/clamd as part of the process but the real value in my mind is the >> granular handling in MailScanner which is sort of complete overkill but >> it totally works and scratches about every

Re: [CentOS] mail server best practices question

On Tuesday, May 11, 2010 11:02 AM, Craig White wrote: > On Tue, 2010-05-11 at 09:40 +0800, Christopher Chan wrote: >> On Tuesday, May 11, 2010 06:07 AM, Craig White wrote: >>> On Mon, 2010-05-10 at 20:33 +0200, Alexander Dalloz wrote: Am 10.05.2010 14:02, schrieb Brian McKerr: > I use

Re: [CentOS] mail server best practices question

On Tue, 2010-05-11 at 09:40 +0800, Christopher Chan wrote: > On Tuesday, May 11, 2010 06:07 AM, Craig White wrote: > > On Mon, 2010-05-10 at 20:33 +0200, Alexander Dalloz wrote: > >> Am 10.05.2010 14:02, schrieb Brian McKerr: > >> > >>> I use Mailscanner with postfix and Mailwatch to manage quarant

Re: [CentOS] mail server best practices question

On Monday, May 10, 2010 07:01 PM, Coert wrote: > Hello all, > > About a year ago I set up a mail server on CentOS using this howto: > http://wanderingbarque.com/howtos/mailserver/mailserver.html > I managed to add amavisd-new with clamav and spamassassin. > It runs very well, but it runs on CentOS

Re: [CentOS] mail server best practices question

On Tuesday, May 11, 2010 06:07 AM, Craig White wrote: > On Mon, 2010-05-10 at 20:33 +0200, Alexander Dalloz wrote: >> Am 10.05.2010 14:02, schrieb Brian McKerr: >> >>> I use Mailscanner with postfix and Mailwatch to manage quarantine etc; >>> >>> http://mailscanner.info/ >> >> I don't intend to sta

Re: [CentOS] mail server best practices question

>-Original Message- >If necessary I am willing to implement a new mail server and a new >backup mx. > >What I would like to know is what solution you guys would >recommend for >the mail server and the backup MX? > >Any pointers would be greatly appreciated. > Running a backup or seconda

Re: [CentOS] mail server best practices question

Been using sendmail-clamav-mimedefang-greylist combo for years and have never had a problem. Standard package: sendmail-devel-8.13.8-2.el5 sendmail-cf-8.13.8-2.el5 sendmail-doc-8.13.8-2.el5 sendmail-8.13.8-2.el5 >From rpmforge: mimedefang.2.68-1.el5 clamd-0.96-2.el5 clamav-0.96-2.el5 clamav-milt

Re: [CentOS] mail server best practices question

On Mon, 2010-05-10 at 20:33 +0200, Alexander Dalloz wrote: > Am 10.05.2010 14:02, schrieb Brian McKerr: > > > I use Mailscanner with postfix and Mailwatch to manage quarantine etc; > > > > http://mailscanner.info/ > > I don't intend to start a flamewar, but given Wieste's repeated warnings > on

Re: [CentOS] mail server best practices question

On 05/10/2010 01:30 PM, Les Mikesell wrote: > On 5/10/2010 2:51 PM, Benjamin Franz wrote: >> Actually, they do (break when updating, that is). >> >> The problem is at least one of the packagers for clamd/amavisd-new >> blindly overrides the path to clamd.sock by overwriting the config file >> leavi

Re: [CentOS] mail server best practices question

On 5/10/2010 2:51 PM, Benjamin Franz wrote: > On 05/10/2010 11:37 AM, Ralph Angenendt wrote: >> Am 10.05.10 13:01, schrieb Coert: >> >>> Hello all, >>> >>> About a year ago I set up a mail server on CentOS using this howto: >>> http://wanderingbarque.com/howtos/mailserver/mailserver.html >>> I mana

Re: [CentOS] mail server best practices question

On 05/10/2010 11:37 AM, Ralph Angenendt wrote: > Am 10.05.10 13:01, schrieb Coert: > >> Hello all, >> >> About a year ago I set up a mail server on CentOS using this howto: >> http://wanderingbarque.com/howtos/mailserver/mailserver.html >> I managed to add amavisd-new with clamav and spamassass

Re: [CentOS] mail server best practices question

Rob Kampen wrote: > Ned Slider wrote: >> Coert wrote: >> >>> Hello all, >>> >>> About a year ago I set up a mail server on CentOS using this howto: >>> http://wanderingbarque.com/howtos/mailserver/mailserver.html >>> I managed to add amavisd-new with clamav and spamassassin. >>> It runs very wel

Re: [CentOS] mail server best practices question

Am 10.05.10 13:01, schrieb Coert: > Hello all, > > About a year ago I set up a mail server on CentOS using this howto: > http://wanderingbarque.com/howtos/mailserver/mailserver.html > I managed to add amavisd-new with clamav and spamassassin. > It runs very well, but it runs on CentOS 5.2, and if

Re: [CentOS] mail server best practices question

Am 10.05.2010 14:02, schrieb Brian McKerr: > I use Mailscanner with postfix and Mailwatch to manage quarantine etc; > > http://mailscanner.info/ I don't intend to start a flamewar, but given Wieste's repeated warnings on the Postfix mailinglist[1] and expressed on http://www.postfix.org/addon.h

Re: [CentOS] mail server best practices question

Ned Slider wrote: Coert wrote: Hello all, About a year ago I set up a mail server on CentOS using this howto: http://wanderingbarque.com/howtos/mailserver/mailserver.html I managed to add amavisd-new with clamav and spamassassin. It runs very well, but it runs on CentOS 5.2, and i

Re: [CentOS] mail server best practices question

On 5/10/2010 8:19 AM, Ryan Manikowski wrote: > On 5/10/2010 8:02 AM, Brian McKerr wrote: >> I use Mailscanner with postfix and Mailwatch to manage quarantine etc; >> >> http://mailscanner.info/ >> >> On the backup MX, I just use postfix and some basic anti-spam stuff. >> Very little gets through an

Re: [CentOS] mail server best practices question

Coert wrote: > Hello all, > > About a year ago I set up a mail server on CentOS using this howto: > http://wanderingbarque.com/howtos/mailserver/mailserver.html > I managed to add amavisd-new with clamav and spamassassin. > It runs very well, but it runs on CentOS 5.2, and if I try to upgrade, >

Re: [CentOS] mail server best practices question

On 5/10/2010 8:02 AM, Brian McKerr wrote: > I use Mailscanner with postfix and Mailwatch to manage quarantine etc; > > http://mailscanner.info/ > > On the backup MX, I just use postfix and some basic anti-spam stuff. > Very little gets through and even less gets through to the primary. I > am aware

Re: [CentOS] mail server best practices question

I use Mailscanner with postfix and Mailwatch to manage quarantine etc; http://mailscanner.info/ On the backup MX, I just use postfix and some basic anti-spam stuff. Very little gets through and even less gets through to the primary. I am aware that some spam techniques go straight to the backup M

[CentOS] mail server best practices question

Hello all, About a year ago I set up a mail server on CentOS using this howto: http://wanderingbarque.com/howtos/mailserver/mailserver.html I managed to add amavisd-new with clamav and spamassassin. It runs very well, but it runs on CentOS 5.2, and if I try to upgrade, amavisd-new and clamav brea

Re: [CentOS] Mail server setup for small ISP

> It's been awhile since I looked into it, but I recommend outsourcing your > email. > > Companies like fusemail (http://www.fusemail.com/solutions/resellers.html ) > will give you accounts at $0.69/month/account for a 1GB account (last time I > checked anyway). They provide an API and a dashboard

Re: [CentOS] Mail server setup for small ISP

>I will probably have to design an e-mail (and other components) > infrastructure for a small ISP soon (WISP). > >I'm doing some research to determine which components would be best to > offer e-mail services to their client and allow the staff to manage > accounts easily. > >

Re: [CentOS] Mail server setup for small ISP

Gary Richardson wrote: > It's been awhile since I looked into it, but I recommend outsourcing your > email. Erks. I wonder why *anyone* in his sane mind would do so (okay, here it is smallish ISP but I - as a customer - trust my ISP to handle my mail and would get another ISP as soon as I knew tha

Re: [CentOS] Mail server setup for small ISP

On Thu, Jan 03, 2008, Ugo Bellavance wrote: >Hi, >I will probably have to design an e-mail (and other components) >infrastructure for a small ISP soon (WISP). See my previous post on sizing mail servers. The setup there is in use at several of our regional ISP customers, and has been very solid.

Re: [CentOS] Mail server setup for small ISP

It's been awhile since I looked into it, but I recommend outsourcing your email. Companies like fusemail (http://www.fusemail.com/solutions/resellers.html) will give you accounts at $0.69/month/account for a 1GB account (last time I checked anyway). They provide an API and a dashboard for managing

Re: [CentOS] Mail server setup for small ISP

On Friday 04 January 2008 00:09:06 Ugo Bellavance wrote: > I think that squirrelmail and > horde would do a good job for webmail. > > There shoudn't be any troubles having some redundancy for DNS, web > servers, mtas, but what about IMAP/POP? linux-HA? MySQL replication > should be enough, I

[CentOS] Mail server setup for small ISP

Hi, I will probably have to design an e-mail (and other components) infrastructure for a small ISP soon (WISP). I'm doing some research to determine which components would be best to offer e-mail services to their client and allow the staff to manage accounts easily. I usually use virtu

Re: [CentOS] Mail Server Install

On Nov 28, 2007 2:54 AM, Jun Salen <[EMAIL PROTECTED]> wrote: > Hi Friends, > > I am planning to upgrade my mail server from CentOS4.5 to CentOS5. By this, I > also planned to replace my postfix mail server with Scalix although the > community edition limit me to just 25 premium user, I think it

RE: [CentOS] Mail Server Install

From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Tuesday, November 27, 2007 9:19 PM To: CentOS mailing list Cc: centos@centos.org Subject: Re: [CentOS] Mail Server Install - Original Message - From: "Jun Salen" <[EMAIL PROTECTED]> To: centos@centos.org Sent: Wed

Re: [CentOS] Mail Server Install

- Original Message - From: "Jun Salen" <[EMAIL PROTECTED]> To: centos@centos.org Sent: Wednesday, November 28, 2007 11:54:46 AM (GMT+1000) Australia/Brisbane Subject: [CentOS] Mail Server Install Hi Friends, I am planning to upgrade my mail server from CentOS4.

[CentOS] Mail Server Install

Hi Friends, I am planning to upgrade my mail server from CentOS4.5 to CentOS5. By this, I also planned to replace my postfix mail server with Scalix although the community edition limit me to just 25 premium user, I think it is suffice for us with the remaining user as standard user (with appro

RE: [CentOS] mail server

> > I have been using Qmail. http://www.qmailrocks.org/ This site has > everything > you will need. > Maybe a little too general and/or enthusiastic ;-> Qmailrocks has not been maintained for about 1 to 2 years If you use qmailrocks.org, you must also consult http://qmail.jms1.net and severa

Re: [CentOS] mail server

On Sep 25, 2007, at 8:16 AM, CentOS List wrote: what can you recommend for mail server. I'll be needing mail server with tls,ssl and virtual domains with web ui management, im doing this for a client of mine. I have been using Qmail. http://www.qmailrocks.org/ This site has everything

Re: [CentOS] mail server

what can you recommend for mail server. I'll be needing mail server with tls,ssl and virtual domains with web ui management, im doing this for a client of mine. I have been using Qmail. http://www.qmailrocks.org/ This site has everything you will need.

Re: [CentOS] mail server

On 9/25/07, Mark Quitoriano <[EMAIL PROTECTED]> wrote: > Hi All, > > what can you recommend for mail server. I'll be needing mail server with > tls,ssl and virtual domains with web ui management, im doing this for a > client of mine. You should take a look at http://www.kolab.org If you install

Re: [CentOS] mail server

what can you recommend for mail server. I'll be needing mail server with tls,ssl and virtual domains with web ui management, im doing this for a client of mine. i have been using this for about 3 years now http://www.techie.org/TNMailServer/TNMailServer.php its great and has a gui front

Re: [CentOS] mail server

what can you recommend for mail server. I'll be needing mail server with tls,ssl and virtual domains with web ui management, im doing this for a client of mine. Hi Mark, I would recommed you postfix as MTA and dovecot for POP3 and IMAP. The web ui management software depends on what features

[CentOS] mail server

Hi All, what can you recommend for mail server. I'll be needing mail server with tls,ssl and virtual domains with web ui management, im doing this for a client of mine. Thanks! -- Regards, Mark Quitoriano, CCNA ___ CentOS mailing list CentOS@centos.or