On 05 Oct 2020, at 13:17, Bob Proulx wrote:
> Here is an old resource but one that I think is still very good is
> "Jim Seymour's suggestions/examples for Postfix anti-UCE configuration."
>
>http://jimsun.linxnet.com/misc/postfix-anti-UCE.txt
It's good, but it does need some updating as some
Erik Thuning wrote:
> Ranjan Maitra wrote:
> > Thanks, I am not very knowledgeable with regard to postfix being a
> > simple user, so do you mind letting me/us know what you had to fix? It
> > is kind of forbidding to me.
> >
> > > Thank you! I had this exact issue and just couldn't wrap my head a
I set the following in main.cf:
smtpd_relay_restrictions = permit_mynetworks, reject
Which, if I understand correctly, should mean that any email coming from
addresses specified in mynetworks will be accepted, while all others get
rejected.
Mynetworks in my case only specifies loopback addre
Hi,
Thanks, I am not very knowledgeable with regard to postfix being a simple user,
so do you mind letting me/us know what you had to fix? It is kind of forbidding
to me.
Thanks again and best wishes,
Ranjan
On Fri, 2 Oct 2020 15:52:34 +0200 Erik Thuning wrote:
> Thank you! I had this exac
Thank you! I had this exact issue and just couldn't wrap my head around
what was wrong, this solved things quite nicely.
/T
On 2020-10-02 00:00, Bob Proulx wrote:
Ranjan Maitra wrote:
> > > Oct 1 14:08:00 localhost postfix/smtpd[4142479]: fatal: in
parameter smtpd_relay_restrictions or smtpd
Ranjan Maitra wrote:
> > > Oct 1 14:08:00 localhost postfix/smtpd[4142479]: fatal: in parameter
> > > smtpd_relay_restrictions or smtpd_recipient_restrictions, specify at
> > > least one working instance of: reject_unauth_destination,
> > > defer_unauth_destination, reject, defer, defer_if_perm
>
> On Oct 1, 2020, at 2:18 PM, Ranjan Maitra wrote:
>
> Thanks, very much. So when I hit "Send" on sylpheed, it goes on a tailspin,
> and says: Connecting to SMTP server: localhost
>
> Looking at the /var/log/maillog as you suggested, I get:
>
> Oct 1 14:08:00 localhost postfix/smtpd[414247
On Thu, 1 Oct 2020 15:39:55 -0400 "Demi M. Obenour"
wrote:
> On 2020-10-01 15:18, Ranjan Maitra wrote:
> > Thanks, very much. So when I hit "Send" on sylpheed, it goes on a tailspin,
> > and says: Connecting to SMTP server: localhost
> >
> > Looking at the /var/log/maillog as you suggested, I g
On 2020-10-01 15:18, Ranjan Maitra wrote:
> Thanks, very much. So when I hit "Send" on sylpheed, it goes on a tailspin,
> and says: Connecting to SMTP server: localhost
>
> Looking at the /var/log/maillog as you suggested, I get:
>
> Oct 1 14:08:00 localhost postfix/smtpd[4142479]: fatal: in pa
Thanks, very much. So when I hit "Send" on sylpheed, it goes on a tailspin, and
says: Connecting to SMTP server: localhost
Looking at the /var/log/maillog as you suggested, I get:
Oct 1 14:08:00 localhost postfix/smtpd[4142479]: fatal: in parameter
smtpd_relay_restrictions or smtpd_recipient_r
Hi.
I'd start with checking your logs (i.e. "/var/log/maillog")
On Thu, Oct 1, 2020 at 10:01 PM Ranjan Maitra wrote:
> Hi,
>
> I have an issue that I can not resolve at my work environment.
>
> When I use commandline mail, my e-mail gets delivered.
>
> However, when I use a mailer (like sylpheed
Hi,
I have an issue that I can not resolve at my work environment.
When I use commandline mail, my e-mail gets delivered.
However, when I use a mailer (like sylpheed) to use localhost, it does not get
delivered. I have SMTP port set to the default, and this same setup works fine
when I send e-
On 21/03/2014 17:25, Wietse Venema wrote:
Nick Warr:
On 21/03/2014 16:54, Viktor Dukhovni wrote:
On Fri, Mar 21, 2014 at 02:24:49PM +, Nick Warr wrote:
This is the entry in master.cf
dfilt unix- n n - - pipe
flags=Rq user=filter argv=/etc/postf
Nick Warr:
> On 21/03/2014 16:54, Viktor Dukhovni wrote:
> > On Fri, Mar 21, 2014 at 02:24:49PM +, Nick Warr wrote:
> >
> >> This is the entry in master.cf
> >>
> >> dfilt unix- n n - - pipe
> >> flags=Rq user=filter argv=/etc/postfix/disclaimer -f ${s
On 21/03/2014 16:54, Viktor Dukhovni wrote:
On Fri, Mar 21, 2014 at 02:24:49PM +, Nick Warr wrote:
This is the entry in master.cf
dfilt unix- n n - - pipe
flags=Rq user=filter argv=/etc/postfix/disclaimer -f ${sender} --
${recipient}
Any advice o
On Fri, Mar 21, 2014 at 02:24:49PM +, Nick Warr wrote:
> This is the entry in master.cf
>
> dfilt unix- n n - - pipe
> flags=Rq user=filter argv=/etc/postfix/disclaimer -f ${sender} --
> ${recipient}
>
> Any advice or recommendations?
Edit the filte
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101
Thunderbird/24.4.0
MIME-Version: 1.0
To: postfix-users@postfix.org
Subject: A strange issue with postfix and altermime
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
I a
I am running a CentOS 6.3 server with postfix 2.6 and altermime 0.3.10.
I use altermime to append disclaimers to emails submitted by my users
through port port 587, and 99.95% of the time it works without issue,
recently we've had a few issues with messages sent from Mac Outlook
clients, the i
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